10106665940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{72190471}}^1$

素因数の和:72190487

約数の個数: 24

約数和(自身を含む): 24255998592

約数和(自身を除く): 14149332652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 72190471, 144380942, 288761884, 360952355, 505333297, 721904710, 1010666594, 1443809420, 2021333188, 2526666485, 5053332970, 10106665940]

約数ペア:

[(1, 10106665940), (2, 5053332970), (4, 2526666485), (5, 2021333188), (7, 1443809420), (10, 1010666594), (14, 721904710), (20, 505333297), (28, 360952355), (35, 288761884), (70, 144380942), (140, 72190471)]