25230760

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{10691}}^1$

素因数の和:10761

約数の個数: 32

約数和(自身を含む): 57736800

約数和(自身を除く): 32506040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 10691, 21382, 42764, 53455, 85528, 106910, 213820, 427640, 630769, 1261538, 2523076, 3153845, 5046152, 6307690, 12615380, 25230760]

約数ペア:

[(1, 25230760), (2, 12615380), (4, 6307690), (5, 5046152), (8, 3153845), (10, 2523076), (20, 1261538), (40, 630769), (59, 427640), (118, 213820), (236, 106910), (295, 85528), (472, 53455), (590, 42764), (1180, 21382), (2360, 10691)]