129358510

素因数分解:

$2^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{23911}}^1$

素因数の和:24459

約数の個数: 16

約数和(自身を含む): 233285472

約数和(自身を除く): 103926962

約数列:

[1, 2, 5, 10, 541, 1082, 2705, 5410, 23911, 47822, 119555, 239110, 12935851, 25871702, 64679255, 129358510]

約数ペア:

[(1, 129358510), (2, 64679255), (5, 25871702), (10, 12935851), (541, 239110), (1082, 119555), (2705, 47822), (5410, 23911)]