2051226200

素因数分解:

$2^3\times 5^2\times {\mathrm{10256131}}^1$

素因数の和:10256147

約数の個数: 24

約数和(自身を含む): 4769101380

約数和(自身を除く): 2717875180

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 10256131, 20512262, 41024524, 51280655, 82049048, 102561310, 205122620, 256403275, 410245240, 512806550, 1025613100, 2051226200]

約数ペア:

[(1, 2051226200), (2, 1025613100), (4, 512806550), (5, 410245240), (8, 256403275), (10, 205122620), (20, 102561310), (25, 82049048), (40, 51280655), (50, 41024524), (100, 20512262), (200, 10256131)]