25224490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{86981}}^1$

素因数の和:87017

約数の個数: 16

約数和(自身を含む): 46970280

約数和(自身を除く): 21745790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 86981, 173962, 434905, 869810, 2522449, 5044898, 12612245, 25224490]

約数ペア:

[(1, 25224490), (2, 12612245), (5, 5044898), (10, 2522449), (29, 869810), (58, 434905), (145, 173962), (290, 86981)]