202464160

素因数分解:

$2^5\times 5^1\times {\mathrm{773}}^1\times {\mathrm{1637}}^1$

素因数の和:2425

約数の個数: 48

約数和(自身を含む): 479232936

約数和(自身を除く): 276768776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 773, 1546, 1637, 3092, 3274, 3865, 6184, 6548, 7730, 8185, 12368, 13096, 15460, 16370, 24736, 26192, 30920, 32740, 52384, 61840, 65480, 123680, 130960, 261920, 1265401, 2530802, 5061604, 6327005, 10123208, 12654010, 20246416, 25308020, 40492832, 50616040, 101232080, 202464160]

約数ペア:

[(1, 202464160), (2, 101232080), (4, 50616040), (5, 40492832), (8, 25308020), (10, 20246416), (16, 12654010), (20, 10123208), (32, 6327005), (40, 5061604), (80, 2530802), (160, 1265401), (773, 261920), (1546, 130960), (1637, 123680), (3092, 65480), (3274, 61840), (3865, 52384), (6184, 32740), (6548, 30920), (7730, 26192), (8185, 24736), (12368, 16370), (13096, 15460)]