42137360

素因数分解:

$2^4\times 5^1\times {\mathrm{526717}}^1$

素因数の和:526730

約数の個数: 20

約数和(自身を含む): 97969548

約数和(自身を除く): 55832188

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 526717, 1053434, 2106868, 2633585, 4213736, 5267170, 8427472, 10534340, 21068680, 42137360]

約数ペア:

[(1, 42137360), (2, 21068680), (4, 10534340), (5, 8427472), (8, 5267170), (10, 4213736), (16, 2633585), (20, 2106868), (40, 1053434), (80, 526717)]