3729335620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:725

約数の個数: 96

約数和(自身を含む): 8265600000

約数和(自身を除く): 4536264380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 79, 116, 145, 158, 199, 290, 316, 395, 398, 409, 580, 790, 796, 818, 995, 1580, 1636, 1990, 2045, 2291, 3980, 4090, 4582, 5771, 8180, 9164, 11455, 11542, 11861, 15721, 22910, 23084, 23722, 28855, 31442, 32311, 45820, 47444, 57710, 59305, 62884, 64622, 78605, 81391, 115420, 118610, 129244, 157210, 161555, 162782, 237220, 314420, 323110, 325564, 406955, 455909, 646220, 813910, 911818, 937019, 1627820, 1823636, 1874038, 2279545, 2360339, 3748076, 4559090, 4685095, 4720678, 6429889, 9118180, 9370190, 9441356, 11801695, 12859778, 18740380, 23603390, 25719556, 32149445, 47206780, 64298890, 128597780, 186466781, 372933562, 745867124, 932333905, 1864667810, 3729335620]

約数ペア:

[(1, 3729335620), (2, 1864667810), (4, 932333905), (5, 745867124), (10, 372933562), (20, 186466781), (29, 128597780), (58, 64298890), (79, 47206780), (116, 32149445), (145, 25719556), (158, 23603390), (199, 18740380), (290, 12859778), (316, 11801695), (395, 9441356), (398, 9370190), (409, 9118180), (580, 6429889), (790, 4720678), (796, 4685095), (818, 4559090), (995, 3748076), (1580, 2360339), (1636, 2279545), (1990, 1874038), (2045, 1823636), (2291, 1627820), (3980, 937019), (4090, 911818), (4582, 813910), (5771, 646220), (8180, 455909), (9164, 406955), (11455, 325564), (11542, 323110), (11861, 314420), (15721, 237220), (22910, 162782), (23084, 161555), (23722, 157210), (28855, 129244), (31442, 118610), (32311, 115420), (45820, 81391), (47444, 78605), (57710, 64622), (59305, 62884)]