23171180

素因数分解:

$2^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{2029}}^1$

素因数の和:2609

約数の個数: 24

約数和(自身を含む): 48768720

約数和(自身を除く): 25597540

約数列:

[1, 2, 4, 5, 10, 20, 571, 1142, 2029, 2284, 2855, 4058, 5710, 8116, 10145, 11420, 20290, 40580, 1158559, 2317118, 4634236, 5792795, 11585590, 23171180]

約数ペア:

[(1, 23171180), (2, 11585590), (4, 5792795), (5, 4634236), (10, 2317118), (20, 1158559), (571, 40580), (1142, 20290), (2029, 11420), (2284, 10145), (2855, 8116), (4058, 5710)]