19004750500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2371}}^1$

素因数の和:2471

約数の個数: 192

約数和(自身を含む): 46997024256

約数和(自身を除く): 27992273756

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 34, 41, 46, 50, 68, 82, 85, 92, 100, 115, 125, 164, 170, 205, 230, 250, 340, 391, 410, 425, 460, 500, 575, 697, 782, 820, 850, 943, 1025, 1150, 1394, 1564, 1700, 1886, 1955, 2050, 2125, 2300, 2371, 2788, 2875, 3485, 3772, 3910, 4100, 4250, 4715, 4742, 5125, 5750, 6970, 7820, 8500, 9430, 9484, 9775, 10250, 11500, 11855, 13940, 16031, 17425, 18860, 19550, 20500, 23575, 23710, 32062, 34850, 39100, 40307, 47150, 47420, 48875, 54533, 59275, 64124, 69700, 80155, 80614, 87125, 94300, 97211, 97750, 109066, 117875, 118550, 160310, 161228, 174250, 194422, 195500, 201535, 218132, 235750, 237100, 272665, 296375, 320620, 348500, 388844, 400775, 403070, 471500, 486055, 545330, 592750, 801550, 806140, 927061, 972110, 1007675, 1090660, 1185500, 1363325, 1603100, 1652587, 1854122, 1944220, 2003875, 2015350, 2235853, 2430275, 2726650, 3305174, 3708244, 4007750, 4030700, 4471706, 4635305, 4860550, 5038375, 5453300, 6610348, 6816625, 8015500, 8262935, 8943412, 9270610, 9721100, 10076750, 11179265, 12151375, 13633250, 16525870, 18541220, 20153500, 22358530, 23176525, 24302750, 27266500, 33051740, 38009501, 41314675, 44717060, 46353050, 48605500, 55896325, 76019002, 82629350, 92706100, 111792650, 115882625, 152038004, 165258700, 190047505, 206573375, 223585300, 231765250, 279481625, 380095010, 413146750, 463530500, 558963250, 760190020, 826293500, 950237525, 1117926500, 1900475050, 3800950100, 4751187625, 9502375250, 19004750500]

約数ペア:

[(1, 19004750500), (2, 9502375250), (4, 4751187625), (5, 3800950100), (10, 1900475050), (17, 1117926500), (20, 950237525), (23, 826293500), (25, 760190020), (34, 558963250), (41, 463530500), (46, 413146750), (50, 380095010), (68, 279481625), (82, 231765250), (85, 223585300), (92, 206573375), (100, 190047505), (115, 165258700), (125, 152038004), (164, 115882625), (170, 111792650), (205, 92706100), (230, 82629350), (250, 76019002), (340, 55896325), (391, 48605500), (410, 46353050), (425, 44717060), (460, 41314675), (500, 38009501), (575, 33051740), (697, 27266500), (782, 24302750), (820, 23176525), (850, 22358530), (943, 20153500), (1025, 18541220), (1150, 16525870), (1394, 13633250), (1564, 12151375), (1700, 11179265), (1886, 10076750), (1955, 9721100), (2050, 9270610), (2125, 8943412), (2300, 8262935), (2371, 8015500), (2788, 6816625), (2875, 6610348), (3485, 5453300), (3772, 5038375), (3910, 4860550), (4100, 4635305), (4250, 4471706), (4715, 4030700), (4742, 4007750), (5125, 3708244), (5750, 3305174), (6970, 2726650), (7820, 2430275), (8500, 2235853), (9430, 2015350), (9484, 2003875), (9775, 1944220), (10250, 1854122), (11500, 1652587), (11855, 1603100), (13940, 1363325), (16031, 1185500), (17425, 1090660), (18860, 1007675), (19550, 972110), (20500, 927061), (23575, 806140), (23710, 801550), (32062, 592750), (34850, 545330), (39100, 486055), (40307, 471500), (47150, 403070), (47420, 400775), (48875, 388844), (54533, 348500), (59275, 320620), (64124, 296375), (69700, 272665), (80155, 237100), (80614, 235750), (87125, 218132), (94300, 201535), (97211, 195500), (97750, 194422), (109066, 174250), (117875, 161228), (118550, 160310)]