23017640

素因数分解:

$2^3\times 5^1\times {\mathrm{575441}}^1$

素因数の和:575452

約数の個数: 16

約数和(自身を含む): 51789780

約数和(自身を除く): 28772140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 575441, 1150882, 2301764, 2877205, 4603528, 5754410, 11508820, 23017640]

約数ペア:

[(1, 23017640), (2, 11508820), (4, 5754410), (5, 4603528), (8, 2877205), (10, 2301764), (20, 1150882), (40, 575441)]