10210400

素因数分解:

$2^5\times 5^2\times {\mathrm{12763}}^1$

素因数の和:12783

約数の個数: 36

約数和(自身を含む): 24928092

約数和(自身を除く): 14717692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 12763, 25526, 51052, 63815, 102104, 127630, 204208, 255260, 319075, 408416, 510520, 638150, 1021040, 1276300, 2042080, 2552600, 5105200, 10210400]

約数ペア:

[(1, 10210400), (2, 5105200), (4, 2552600), (5, 2042080), (8, 1276300), (10, 1021040), (16, 638150), (20, 510520), (25, 408416), (32, 319075), (40, 255260), (50, 204208), (80, 127630), (100, 102104), (160, 63815), (200, 51052), (400, 25526), (800, 12763)]