1004073408040

素因数分解:

$2^3\times 5^1\times {\mathrm{25101835201}}^1$

素因数の和:25101835212

約数の個数: 16

約数和(自身を含む): 2259165168180

約数和(自身を除く): 1255091760140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 25101835201, 50203670402, 100407340804, 125509176005, 200814681608, 251018352010, 502036704020, 1004073408040]

約数ペア:

[(1, 1004073408040), (2, 502036704020), (4, 251018352010), (5, 200814681608), (8, 125509176005), (10, 100407340804), (20, 50203670402), (40, 25101835201)]