162352802320

素因数分解:

$2^4\times 5^1\times {\mathrm{2029410029}}^1$

素因数の和:2029410042

約数の個数: 20

約数和(自身を含む): 377470265580

約数和(自身を除く): 215117463260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2029410029, 4058820058, 8117640116, 10147050145, 16235280232, 20294100290, 32470560464, 40588200580, 81176401160, 162352802320]

約数ペア:

[(1, 162352802320), (2, 81176401160), (4, 40588200580), (5, 32470560464), (8, 20294100290), (10, 16235280232), (16, 10147050145), (20, 8117640116), (40, 4058820058), (80, 2029410029)]