125901460

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{88663}}^1$

素因数の和:88743

約数の個数: 24

約数和(自身を含む): 268119936

約数和(自身を除く): 142218476

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 88663, 177326, 354652, 443315, 886630, 1773260, 6295073, 12590146, 25180292, 31475365, 62950730, 125901460]

約数ペア:

[(1, 125901460), (2, 62950730), (4, 31475365), (5, 25180292), (10, 12590146), (20, 6295073), (71, 1773260), (142, 886630), (284, 443315), (355, 354652), (710, 177326), (1420, 88663)]