17200497640

素因数分解:

$2^3\times 5^1\times {\mathrm{430012441}}^1$

素因数の和:430012452

約数の個数: 16

約数和(自身を含む): 38701119780

約数和(自身を除く): 21500622140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 430012441, 860024882, 1720049764, 2150062205, 3440099528, 4300124410, 8600248820, 17200497640]

約数ペア:

[(1, 17200497640), (2, 8600248820), (4, 4300124410), (5, 3440099528), (8, 2150062205), (10, 1720049764), (20, 860024882), (40, 430012441)]