24729080

素因数分解:

$2^3\times 5^1\times {\mathrm{618227}}^1$

素因数の和:618238

約数の個数: 16

約数和(自身を含む): 55640520

約数和(自身を除く): 30911440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 618227, 1236454, 2472908, 3091135, 4945816, 6182270, 12364540, 24729080]

約数ペア:

[(1, 24729080), (2, 12364540), (4, 6182270), (5, 4945816), (8, 3091135), (10, 2472908), (20, 1236454), (40, 618227)]