156970424060

素因数分解:

$2^2\times 5^1\times {\mathrm{7848521203}}^1$

素因数の和:7848521212

約数の個数: 12

約数和(自身を含む): 329637890568

約数和(自身を除く): 172667466508

約数列:

[1, 2, 4, 5, 10, 20, 7848521203, 15697042406, 31394084812, 39242606015, 78485212030, 156970424060]

約数ペア:

[(1, 156970424060), (2, 78485212030), (4, 39242606015), (5, 31394084812), (10, 15697042406), (20, 7848521203)]