23250440

素因数分解:

$2^3\times 5^1\times {\mathrm{581261}}^1$

素因数の和:581272

約数の個数: 16

約数和(自身を含む): 52313580

約数和(自身を除く): 29063140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 581261, 1162522, 2325044, 2906305, 4650088, 5812610, 11625220, 23250440]

約数ペア:

[(1, 23250440), (2, 11625220), (4, 5812610), (5, 4650088), (8, 2906305), (10, 2325044), (20, 1162522), (40, 581261)]