60825640

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{13457}}^1$

素因数の和:13581

約数の個数: 32

約数和(自身を含む): 138079080

約数和(自身を除く): 77253440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 13457, 26914, 53828, 67285, 107656, 134570, 269140, 538280, 1520641, 3041282, 6082564, 7603205, 12165128, 15206410, 30412820, 60825640]

約数ペア:

[(1, 60825640), (2, 30412820), (4, 15206410), (5, 12165128), (8, 7603205), (10, 6082564), (20, 3041282), (40, 1520641), (113, 538280), (226, 269140), (452, 134570), (565, 107656), (904, 67285), (1130, 53828), (2260, 26914), (4520, 13457)]