4416080

素因数分解:

$2^4\times 5^1\times {\mathrm{55201}}^1$

素因数の和:55214

約数の個数: 20

約数和(自身を含む): 10267572

約数和(自身を除く): 5851492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 55201, 110402, 220804, 276005, 441608, 552010, 883216, 1104020, 2208040, 4416080]

約数ペア:

[(1, 4416080), (2, 2208040), (4, 1104020), (5, 883216), (8, 552010), (10, 441608), (16, 276005), (20, 220804), (40, 110402), (80, 55201)]