37923680

素因数分解:

$2^5\times 5^1\times {\mathrm{421}}^1\times {\mathrm{563}}^1$

素因数の和:999

約数の個数: 48

約数和(自身を含む): 89967024

約数和(自身を除く): 52043344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 421, 563, 842, 1126, 1684, 2105, 2252, 2815, 3368, 4210, 4504, 5630, 6736, 8420, 9008, 11260, 13472, 16840, 18016, 22520, 33680, 45040, 67360, 90080, 237023, 474046, 948092, 1185115, 1896184, 2370230, 3792368, 4740460, 7584736, 9480920, 18961840, 37923680]

約数ペア:

[(1, 37923680), (2, 18961840), (4, 9480920), (5, 7584736), (8, 4740460), (10, 3792368), (16, 2370230), (20, 1896184), (32, 1185115), (40, 948092), (80, 474046), (160, 237023), (421, 90080), (563, 67360), (842, 45040), (1126, 33680), (1684, 22520), (2105, 18016), (2252, 16840), (2815, 13472), (3368, 11260), (4210, 9008), (4504, 8420), (5630, 6736)]