101983780

素因数分解:

$2^2\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{4861}}^1$

素因数の和:5919

約数の個数: 24

約数和(自身を含む): 214414200

約数和(自身を除く): 112430420

約数列:

[1, 2, 4, 5, 10, 20, 1049, 2098, 4196, 4861, 5245, 9722, 10490, 19444, 20980, 24305, 48610, 97220, 5099189, 10198378, 20396756, 25495945, 50991890, 101983780]

約数ペア:

[(1, 101983780), (2, 50991890), (4, 25495945), (5, 20396756), (10, 10198378), (20, 5099189), (1049, 97220), (2098, 48610), (4196, 24305), (4861, 20980), (5245, 19444), (9722, 10490)]