2161567150

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1054423}}^1$

素因数の和:1054476

約数の個数: 24

約数和(自身を含む): 4118580144

約数和(自身を除く): 1957012994

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 1054423, 2108846, 5272115, 10544230, 26360575, 43231343, 52721150, 86462686, 216156715, 432313430, 1080783575, 2161567150]

約数ペア:

[(1, 2161567150), (2, 1080783575), (5, 432313430), (10, 216156715), (25, 86462686), (41, 52721150), (50, 43231343), (82, 26360575), (205, 10544230), (410, 5272115), (1025, 2108846), (2050, 1054423)]