23244560

素因数分解:

$2^4\times 5^1\times {\mathrm{290557}}^1$

素因数の和:290570

約数の個数: 20

約数和(自身を含む): 54043788

約数和(自身を除く): 30799228

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 290557, 581114, 1162228, 1452785, 2324456, 2905570, 4648912, 5811140, 11622280, 23244560]

約数ペア:

[(1, 23244560), (2, 11622280), (4, 5811140), (5, 4648912), (8, 2905570), (10, 2324456), (16, 1452785), (20, 1162228), (40, 581114), (80, 290557)]