57308120

素因数分解:

$2^3\times 5^1\times {\mathrm{1432703}}^1$

素因数の和:1432714

約数の個数: 16

約数和(自身を含む): 128943360

約数和(自身を除く): 71635240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1432703, 2865406, 5730812, 7163515, 11461624, 14327030, 28654060, 57308120]

約数ペア:

[(1, 57308120), (2, 28654060), (4, 14327030), (5, 11461624), (8, 7163515), (10, 5730812), (20, 2865406), (40, 1432703)]