13305486550

素因数分解:

$2^1\times 5^2\times {\mathrm{8629}}^1\times {\mathrm{30839}}^1$

素因数の和:39480

約数の個数: 24

約数和(自身を含む): 24751875600

約数和(自身を除く): 11446389050

約数列:

[1, 2, 5, 10, 25, 50, 8629, 17258, 30839, 43145, 61678, 86290, 154195, 215725, 308390, 431450, 770975, 1541950, 266109731, 532219462, 1330548655, 2661097310, 6652743275, 13305486550]

約数ペア:

[(1, 13305486550), (2, 6652743275), (5, 2661097310), (10, 1330548655), (25, 532219462), (50, 266109731), (8629, 1541950), (17258, 770975), (30839, 431450), (43145, 308390), (61678, 215725), (86290, 154195)]