20100134090

素因数分解:

$2^1\times 5^1\times {\mathrm{30881}}^1\times {\mathrm{65089}}^1$

素因数の和:95977

約数の個数: 16

約数和(自身を含む): 36181968840

約数和(自身を除く): 16081834750

約数列:

[1, 2, 5, 10, 30881, 61762, 65089, 130178, 154405, 308810, 325445, 650890, 2010013409, 4020026818, 10050067045, 20100134090]

約数ペア:

[(1, 20100134090), (2, 10050067045), (5, 4020026818), (10, 2010013409), (30881, 650890), (61762, 325445), (65089, 308810), (130178, 154405)]