25390060

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{21517}}^1$

素因数の和:21585

約数の個数: 24

約数和(自身を含む): 54225360

約数和(自身を除く): 28835300

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 21517, 43034, 86068, 107585, 215170, 430340, 1269503, 2539006, 5078012, 6347515, 12695030, 25390060]

約数ペア:

[(1, 25390060), (2, 12695030), (4, 6347515), (5, 5078012), (10, 2539006), (20, 1269503), (59, 430340), (118, 215170), (236, 107585), (295, 86068), (590, 43034), (1180, 21517)]