23209240

素因数分解:

$2^3\times 5^1\times {\mathrm{580231}}^1$

素因数の和:580242

約数の個数: 16

約数和(自身を含む): 52220880

約数和(自身を除く): 29011640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 580231, 1160462, 2320924, 2901155, 4641848, 5802310, 11604620, 23209240]

約数ペア:

[(1, 23209240), (2, 11604620), (4, 5802310), (5, 4641848), (8, 2901155), (10, 2320924), (20, 1160462), (40, 580231)]