61209700480

素因数分解:

$2^7\times 5^1\times {\mathrm{97}}^1\times {\mathrm{985981}}^1$

素因数の和:986097

約数の個数: 64

約数和(自身を含む): 147838141080

約数和(自身を除く): 86628440600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 320, 388, 485, 640, 776, 970, 1552, 1940, 3104, 3880, 6208, 7760, 12416, 15520, 31040, 62080, 985981, 1971962, 3943924, 4929905, 7887848, 9859810, 15775696, 19719620, 31551392, 39439240, 63102784, 78878480, 95640157, 126205568, 157756960, 191280314, 315513920, 382560628, 478200785, 631027840, 765121256, 956401570, 1530242512, 1912803140, 3060485024, 3825606280, 6120970048, 7651212560, 12241940096, 15302425120, 30604850240, 61209700480]

約数ペア:

[(1, 61209700480), (2, 30604850240), (4, 15302425120), (5, 12241940096), (8, 7651212560), (10, 6120970048), (16, 3825606280), (20, 3060485024), (32, 1912803140), (40, 1530242512), (64, 956401570), (80, 765121256), (97, 631027840), (128, 478200785), (160, 382560628), (194, 315513920), (320, 191280314), (388, 157756960), (485, 126205568), (640, 95640157), (776, 78878480), (970, 63102784), (1552, 39439240), (1940, 31551392), (3104, 19719620), (3880, 15775696), (6208, 9859810), (7760, 7887848), (12416, 4929905), (15520, 3943924), (31040, 1971962), (62080, 985981)]