201375405080

素因数分解:

$2^3\times 5^1\times {\mathrm{5034385127}}^1$

素因数の和:5034385138

約数の個数: 16

約数和(自身を含む): 453094661520

約数和(自身を除く): 251719256440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5034385127, 10068770254, 20137540508, 25171925635, 40275081016, 50343851270, 100687702540, 201375405080]

約数ペア:

[(1, 201375405080), (2, 100687702540), (4, 50343851270), (5, 40275081016), (8, 25171925635), (10, 20137540508), (20, 10068770254), (40, 5034385127)]