28751010290

素因数分解:

$2^1\times 5^1\times {\mathrm{6359}}^1\times {\mathrm{452131}}^1$

素因数の和:458497

約数の個数: 16

約数和(自身を含む): 51760071360

約数和(自身を除く): 23009061070

約数列:

[1, 2, 5, 10, 6359, 12718, 31795, 63590, 452131, 904262, 2260655, 4521310, 2875101029, 5750202058, 14375505145, 28751010290]

約数ペア:

[(1, 28751010290), (2, 14375505145), (5, 5750202058), (10, 2875101029), (6359, 4521310), (12718, 2260655), (31795, 904262), (63590, 452131)]