100140090620

素因数分解:

$2^2\times 5^1\times {\mathrm{5007004531}}^1$

素因数の和:5007004540

約数の個数: 12

約数和(自身を含む): 210294190344

約数和(自身を除く): 110154099724

約数列:

[1, 2, 4, 5, 10, 20, 5007004531, 10014009062, 20028018124, 25035022655, 50070045310, 100140090620]

約数ペア:

[(1, 100140090620), (2, 50070045310), (4, 25035022655), (5, 20028018124), (10, 10014009062), (20, 5007004531)]