45220390

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{57241}}^1$

素因数の和:57327

約数の個数: 16

約数和(自身を含む): 82428480

約数和(自身を除く): 37208090

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 57241, 114482, 286205, 572410, 4522039, 9044078, 22610195, 45220390]

約数ペア:

[(1, 45220390), (2, 22610195), (5, 9044078), (10, 4522039), (79, 572410), (158, 286205), (395, 114482), (790, 57241)]