9415180

素因数分解:

$2^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1151}}^1$

素因数の和:1569

約数の個数: 24

約数和(自身を含む): 19837440

約数和(自身を除く): 10422260

約数列:

[1, 2, 4, 5, 10, 20, 409, 818, 1151, 1636, 2045, 2302, 4090, 4604, 5755, 8180, 11510, 23020, 470759, 941518, 1883036, 2353795, 4707590, 9415180]

約数ペア:

[(1, 9415180), (2, 4707590), (4, 2353795), (5, 1883036), (10, 941518), (20, 470759), (409, 23020), (818, 11510), (1151, 8180), (1636, 5755), (2045, 4604), (2302, 4090)]