73856080

素因数分解:

$2^4\times 5^1\times {\mathrm{923201}}^1$

素因数の和:923214

約数の個数: 20

約数和(自身を含む): 171715572

約数和(自身を除く): 97859492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 923201, 1846402, 3692804, 4616005, 7385608, 9232010, 14771216, 18464020, 36928040, 73856080]

約数ペア:

[(1, 73856080), (2, 36928040), (4, 18464020), (5, 14771216), (8, 9232010), (10, 7385608), (16, 4616005), (20, 3692804), (40, 1846402), (80, 923201)]