75939280

素因数分解:

$2^4\times 5^1\times {\mathrm{949241}}^1$

素因数の和:949254

約数の個数: 20

約数和(自身を含む): 176559012

約数和(自身を除く): 100619732

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 949241, 1898482, 3796964, 4746205, 7593928, 9492410, 15187856, 18984820, 37969640, 75939280]

約数ペア:

[(1, 75939280), (2, 37969640), (4, 18984820), (5, 15187856), (8, 9492410), (10, 7593928), (16, 4746205), (20, 3796964), (40, 1898482), (80, 949241)]