87349364990

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{77300323}}^1$

素因数の和:77300443

約数の個数: 16

約数和(自身を含む): 158620264848

約数和(自身を除く): 71270899858

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 77300323, 154600646, 386501615, 773003230, 8734936499, 17469872998, 43674682495, 87349364990]

約数ペア:

[(1, 87349364990), (2, 43674682495), (5, 17469872998), (10, 8734936499), (113, 773003230), (226, 386501615), (565, 154600646), (1130, 77300323)]