90971662610

素因数分解:

$2^1\times 5^1\times {\mathrm{10061}}^1\times {\mathrm{904201}}^1$

素因数の和:914269

約数の個数: 16

約数和(自身を含む): 163765449432

約数和(自身を除く): 72793786822

約数列:

[1, 2, 5, 10, 10061, 20122, 50305, 100610, 904201, 1808402, 4521005, 9042010, 9097166261, 18194332522, 45485831305, 90971662610]

約数ペア:

[(1, 90971662610), (2, 45485831305), (5, 18194332522), (10, 9097166261), (10061, 9042010), (20122, 4521005), (50305, 1808402), (100610, 904201)]