25347580

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{21481}}^1$

素因数の和:21549

約数の個数: 24

約数和(自身を含む): 54134640

約数和(自身を除く): 28787060

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 21481, 42962, 85924, 107405, 214810, 429620, 1267379, 2534758, 5069516, 6336895, 12673790, 25347580]

約数ペア:

[(1, 25347580), (2, 12673790), (4, 6336895), (5, 5069516), (10, 2534758), (20, 1267379), (59, 429620), (118, 214810), (236, 107405), (295, 85924), (590, 42962), (1180, 21481)]