2263669160

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{716351}}^1$

素因数の和:716441

約数の個数: 32

約数和(自身を含む): 5157734400

約数和(自身を除く): 2894065240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 716351, 1432702, 2865404, 3581755, 5730808, 7163510, 14327020, 28654040, 56591729, 113183458, 226366916, 282958645, 452733832, 565917290, 1131834580, 2263669160]

約数ペア:

[(1, 2263669160), (2, 1131834580), (4, 565917290), (5, 452733832), (8, 282958645), (10, 226366916), (20, 113183458), (40, 56591729), (79, 28654040), (158, 14327020), (316, 7163510), (395, 5730808), (632, 3581755), (790, 2865404), (1580, 1432702), (3160, 716351)]