10025780

素因数分解:

$2^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{881}}^1$

素因数の和:1459

約数の個数: 24

約数和(自身を含む): 21115080

約数和(自身を除く): 11089300

約数列:

[1, 2, 4, 5, 10, 20, 569, 881, 1138, 1762, 2276, 2845, 3524, 4405, 5690, 8810, 11380, 17620, 501289, 1002578, 2005156, 2506445, 5012890, 10025780]

約数ペア:

[(1, 10025780), (2, 5012890), (4, 2506445), (5, 2005156), (10, 1002578), (20, 501289), (569, 17620), (881, 11380), (1138, 8810), (1762, 5690), (2276, 4405), (2845, 3524)]