119124560

素因数分解:

$2^4\times 5^1\times {\mathrm{1489057}}^1$

素因数の和:1489070

約数の個数: 20

約数和(自身を含む): 276964788

約数和(自身を除く): 157840228

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1489057, 2978114, 5956228, 7445285, 11912456, 14890570, 23824912, 29781140, 59562280, 119124560]

約数ペア:

[(1, 119124560), (2, 59562280), (4, 29781140), (5, 23824912), (8, 14890570), (10, 11912456), (16, 7445285), (20, 5956228), (40, 2978114), (80, 1489057)]