24292540

素因数分解:

$2^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{1889}}^1$

素因数の和:2541

約数の個数: 24

約数和(自身を含む): 51120720

約数和(自身を除く): 26828180

約数列:

[1, 2, 4, 5, 10, 20, 643, 1286, 1889, 2572, 3215, 3778, 6430, 7556, 9445, 12860, 18890, 37780, 1214627, 2429254, 4858508, 6073135, 12146270, 24292540]

約数ペア:

[(1, 24292540), (2, 12146270), (4, 6073135), (5, 4858508), (10, 2429254), (20, 1214627), (643, 37780), (1286, 18890), (1889, 12860), (2572, 9445), (3215, 7556), (3778, 6430)]