60887740

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{19391}}^1$

素因数の和:19557

約数の個数: 24

約数和(自身を含む): 128685312

約数和(自身を除く): 67797572

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 19391, 38782, 77564, 96955, 193910, 387820, 3044387, 6088774, 12177548, 15221935, 30443870, 60887740]

約数ペア:

[(1, 60887740), (2, 30443870), (4, 15221935), (5, 12177548), (10, 6088774), (20, 3044387), (157, 387820), (314, 193910), (628, 96955), (785, 77564), (1570, 38782), (3140, 19391)]