13880502440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9091}}^1$

素因数の和:9176

約数の個数: 192

約数和(自身を含む): 39179246400

約数和(自身を除く): 25298743960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 41, 49, 56, 70, 76, 82, 95, 98, 133, 140, 152, 164, 190, 196, 205, 245, 266, 280, 287, 328, 380, 392, 410, 490, 532, 574, 665, 760, 779, 820, 931, 980, 1064, 1148, 1330, 1435, 1558, 1640, 1862, 1960, 2009, 2296, 2660, 2870, 3116, 3724, 3895, 4018, 4655, 5320, 5453, 5740, 6232, 7448, 7790, 8036, 9091, 9310, 10045, 10906, 11480, 15580, 16072, 18182, 18620, 20090, 21812, 27265, 31160, 36364, 37240, 38171, 40180, 43624, 45455, 54530, 63637, 72728, 76342, 80360, 90910, 109060, 127274, 152684, 172729, 181820, 190855, 218120, 254548, 305368, 318185, 345458, 363640, 372731, 381710, 445459, 509096, 636370, 690916, 745462, 763420, 863645, 890918, 1209103, 1272740, 1381832, 1490924, 1526840, 1727290, 1781836, 1863655, 2227295, 2418206, 2545480, 2609117, 2981848, 3454580, 3563672, 3727310, 4454590, 4836412, 5218234, 6045515, 6909160, 7081889, 7454620, 8463721, 8909180, 9672824, 10436468, 12091030, 13045585, 14163778, 14909240, 16927442, 17818360, 18263819, 20872936, 24182060, 26091170, 28327556, 33854884, 35409445, 36527638, 42318605, 48364120, 49573223, 52182340, 56655112, 67709768, 70818890, 73055276, 84637210, 91319095, 99146446, 104364680, 141637780, 146110552, 169274420, 182638190, 198292892, 247866115, 283275560, 338548840, 347012561, 365276380, 396585784, 495732230, 694025122, 730552760, 991464460, 1388050244, 1735062805, 1982928920, 2776100488, 3470125610, 6940251220, 13880502440]

約数ペア:

[(1, 13880502440), (2, 6940251220), (4, 3470125610), (5, 2776100488), (7, 1982928920), (8, 1735062805), (10, 1388050244), (14, 991464460), (19, 730552760), (20, 694025122), (28, 495732230), (35, 396585784), (38, 365276380), (40, 347012561), (41, 338548840), (49, 283275560), (56, 247866115), (70, 198292892), (76, 182638190), (82, 169274420), (95, 146110552), (98, 141637780), (133, 104364680), (140, 99146446), (152, 91319095), (164, 84637210), (190, 73055276), (196, 70818890), (205, 67709768), (245, 56655112), (266, 52182340), (280, 49573223), (287, 48364120), (328, 42318605), (380, 36527638), (392, 35409445), (410, 33854884), (490, 28327556), (532, 26091170), (574, 24182060), (665, 20872936), (760, 18263819), (779, 17818360), (820, 16927442), (931, 14909240), (980, 14163778), (1064, 13045585), (1148, 12091030), (1330, 10436468), (1435, 9672824), (1558, 8909180), (1640, 8463721), (1862, 7454620), (1960, 7081889), (2009, 6909160), (2296, 6045515), (2660, 5218234), (2870, 4836412), (3116, 4454590), (3724, 3727310), (3895, 3563672), (4018, 3454580), (4655, 2981848), (5320, 2609117), (5453, 2545480), (5740, 2418206), (6232, 2227295), (7448, 1863655), (7790, 1781836), (8036, 1727290), (9091, 1526840), (9310, 1490924), (10045, 1381832), (10906, 1272740), (11480, 1209103), (15580, 890918), (16072, 863645), (18182, 763420), (18620, 745462), (20090, 690916), (21812, 636370), (27265, 509096), (31160, 445459), (36364, 381710), (37240, 372731), (38171, 363640), (40180, 345458), (43624, 318185), (45455, 305368), (54530, 254548), (63637, 218120), (72728, 190855), (76342, 181820), (80360, 172729), (90910, 152684), (109060, 127274)]