4580080

素因数分解:

$2^4\times 5^1\times {\mathrm{57251}}^1$

素因数の和:57264

約数の個数: 20

約数和(自身を含む): 10648872

約数和(自身を除く): 6068792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 57251, 114502, 229004, 286255, 458008, 572510, 916016, 1145020, 2290040, 4580080]

約数ペア:

[(1, 4580080), (2, 2290040), (4, 1145020), (5, 916016), (8, 572510), (10, 458008), (16, 286255), (20, 229004), (40, 114502), (80, 57251)]