25317640

素因数分解:

$2^3\times 5^1\times {\mathrm{632941}}^1$

素因数の和:632952

約数の個数: 16

約数和(自身を含む): 56964780

約数和(自身を除く): 31647140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 632941, 1265882, 2531764, 3164705, 5063528, 6329410, 12658820, 25317640]

約数ペア:

[(1, 25317640), (2, 12658820), (4, 6329410), (5, 5063528), (8, 3164705), (10, 2531764), (20, 1265882), (40, 632941)]