25841510

素因数分解:

$2^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{2531}}^1$

素因数の和:3559

約数の個数: 16

約数和(自身を含む): 46578672

約数和(自身を除く): 20737162

約数列:

[1, 2, 5, 10, 1021, 2042, 2531, 5062, 5105, 10210, 12655, 25310, 2584151, 5168302, 12920755, 25841510]

約数ペア:

[(1, 25841510), (2, 12920755), (5, 5168302), (10, 2584151), (1021, 25310), (2042, 12655), (2531, 10210), (5062, 5105)]