20791413500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:382

約数の個数: 384

約数和(自身を含む): 57062154240

約数和(自身を除く): 36270740740

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 23, 25, 26, 44, 46, 47, 50, 52, 55, 65, 92, 94, 100, 110, 115, 125, 130, 143, 188, 220, 230, 235, 250, 253, 260, 269, 275, 286, 299, 325, 460, 470, 500, 506, 517, 538, 550, 572, 575, 598, 611, 650, 715, 940, 1012, 1034, 1076, 1081, 1100, 1150, 1175, 1196, 1222, 1265, 1300, 1345, 1375, 1430, 1495, 1625, 2068, 2162, 2300, 2350, 2444, 2530, 2585, 2690, 2750, 2860, 2875, 2959, 2990, 3055, 3250, 3289, 3497, 3575, 4324, 4700, 5060, 5170, 5380, 5405, 5500, 5750, 5875, 5918, 5980, 6110, 6187, 6325, 6500, 6578, 6721, 6725, 6994, 7150, 7475, 10340, 10810, 11500, 11750, 11836, 11891, 12220, 12374, 12643, 12650, 12925, 13156, 13442, 13450, 13988, 14053, 14300, 14795, 14950, 15275, 16445, 17485, 17875, 21620, 23500, 23782, 24748, 25286, 25300, 25850, 26884, 26900, 27025, 28106, 29590, 29900, 30550, 30935, 31625, 32890, 33605, 33625, 34970, 35750, 37375, 38467, 47564, 50572, 51700, 54050, 56212, 59180, 59455, 61100, 61870, 63215, 63250, 64625, 65780, 67210, 67250, 68057, 69940, 70265, 71500, 73975, 74750, 76375, 76934, 80431, 82225, 87425, 108100, 118910, 123740, 126430, 126500, 129250, 134420, 134500, 135125, 136114, 139073, 140530, 147950, 149500, 152750, 153868, 154583, 154675, 160862, 164359, 164450, 168025, 174850, 192335, 237820, 252860, 258500, 270250, 272228, 278146, 281060, 290789, 295900, 297275, 305500, 309166, 309350, 316075, 321724, 328718, 328900, 336050, 340285, 349700, 351325, 369875, 384670, 402155, 411125, 437125, 540500, 556292, 581578, 594550, 618332, 618700, 632150, 657436, 672100, 680570, 695365, 702650, 739750, 769340, 772915, 773375, 804310, 821795, 822250, 840125, 874250, 884741, 961675, 1163156, 1189100, 1264300, 1361140, 1390730, 1405300, 1453945, 1479500, 1486375, 1545830, 1546750, 1580375, 1608620, 1643590, 1644500, 1680250, 1701425, 1748500, 1756625, 1769482, 1807949, 1923350, 2010775, 2781460, 2907890, 2972750, 3091660, 3093500, 3160750, 3198679, 3287180, 3360500, 3402850, 3476825, 3513250, 3538964, 3615898, 3780257, 3846700, 3864575, 4021550, 4108975, 4423705, 4808375, 5815780, 5945500, 6321500, 6397358, 6805700, 6953650, 7026500, 7231796, 7269725, 7560514, 7729150, 8043100, 8217950, 8507125, 8847410, 9039745, 9616750, 10053875, 12794716, 13907300, 14539450, 15121028, 15458300, 15993395, 16435900, 17014250, 17384125, 17694820, 18079490, 18901285, 19233500, 19322875, 20107750, 20544875, 22118525, 29078900, 31986790, 34028500, 34768250, 36158980, 36348625, 37802570, 38645750, 40215500, 41089750, 41582827, 44237050, 45198725, 63973580, 69536500, 72697250, 75605140, 77291500, 79966975, 82179500, 83165654, 88474100, 90397450, 94506425, 110592625, 145394500, 159933950, 166331308, 180794900, 189012850, 207914135, 221185250, 225993625, 319867900, 378025700, 399834875, 415828270, 442370500, 451987250, 472532125, 799669750, 831656540, 903974500, 945064250, 1039570675, 1599339500, 1890128500, 2079141350, 4158282700, 5197853375, 10395706750, 20791413500]

約数ペア:

[(1, 20791413500), (2, 10395706750), (4, 5197853375), (5, 4158282700), (10, 2079141350), (11, 1890128500), (13, 1599339500), (20, 1039570675), (22, 945064250), (23, 903974500), (25, 831656540), (26, 799669750), (44, 472532125), (46, 451987250), (47, 442370500), (50, 415828270), (52, 399834875), (55, 378025700), (65, 319867900), (92, 225993625), (94, 221185250), (100, 207914135), (110, 189012850), (115, 180794900), (125, 166331308), (130, 159933950), (143, 145394500), (188, 110592625), (220, 94506425), (230, 90397450), (235, 88474100), (250, 83165654), (253, 82179500), (260, 79966975), (269, 77291500), (275, 75605140), (286, 72697250), (299, 69536500), (325, 63973580), (460, 45198725), (470, 44237050), (500, 41582827), (506, 41089750), (517, 40215500), (538, 38645750), (550, 37802570), (572, 36348625), (575, 36158980), (598, 34768250), (611, 34028500), (650, 31986790), (715, 29078900), (940, 22118525), (1012, 20544875), (1034, 20107750), (1076, 19322875), (1081, 19233500), (1100, 18901285), (1150, 18079490), (1175, 17694820), (1196, 17384125), (1222, 17014250), (1265, 16435900), (1300, 15993395), (1345, 15458300), (1375, 15121028), (1430, 14539450), (1495, 13907300), (1625, 12794716), (2068, 10053875), (2162, 9616750), (2300, 9039745), (2350, 8847410), (2444, 8507125), (2530, 8217950), (2585, 8043100), (2690, 7729150), (2750, 7560514), (2860, 7269725), (2875, 7231796), (2959, 7026500), (2990, 6953650), (3055, 6805700), (3250, 6397358), (3289, 6321500), (3497, 5945500), (3575, 5815780), (4324, 4808375), (4700, 4423705), (5060, 4108975), (5170, 4021550), (5380, 3864575), (5405, 3846700), (5500, 3780257), (5750, 3615898), (5875, 3538964), (5918, 3513250), (5980, 3476825), (6110, 3402850), (6187, 3360500), (6325, 3287180), (6500, 3198679), (6578, 3160750), (6721, 3093500), (6725, 3091660), (6994, 2972750), (7150, 2907890), (7475, 2781460), (10340, 2010775), (10810, 1923350), (11500, 1807949), (11750, 1769482), (11836, 1756625), (11891, 1748500), (12220, 1701425), (12374, 1680250), (12643, 1644500), (12650, 1643590), (12925, 1608620), (13156, 1580375), (13442, 1546750), (13450, 1545830), (13988, 1486375), (14053, 1479500), (14300, 1453945), (14795, 1405300), (14950, 1390730), (15275, 1361140), (16445, 1264300), (17485, 1189100), (17875, 1163156), (21620, 961675), (23500, 884741), (23782, 874250), (24748, 840125), (25286, 822250), (25300, 821795), (25850, 804310), (26884, 773375), (26900, 772915), (27025, 769340), (28106, 739750), (29590, 702650), (29900, 695365), (30550, 680570), (30935, 672100), (31625, 657436), (32890, 632150), (33605, 618700), (33625, 618332), (34970, 594550), (35750, 581578), (37375, 556292), (38467, 540500), (47564, 437125), (50572, 411125), (51700, 402155), (54050, 384670), (56212, 369875), (59180, 351325), (59455, 349700), (61100, 340285), (61870, 336050), (63215, 328900), (63250, 328718), (64625, 321724), (65780, 316075), (67210, 309350), (67250, 309166), (68057, 305500), (69940, 297275), (70265, 295900), (71500, 290789), (73975, 281060), (74750, 278146), (76375, 272228), (76934, 270250), (80431, 258500), (82225, 252860), (87425, 237820), (108100, 192335), (118910, 174850), (123740, 168025), (126430, 164450), (126500, 164359), (129250, 160862), (134420, 154675), (134500, 154583), (135125, 153868), (136114, 152750), (139073, 149500), (140530, 147950)]