124221080

素因数分解:

$2^3\times 5^1\times {\mathrm{3105527}}^1$

素因数の和:3105538

約数の個数: 16

約数和(自身を含む): 279497520

約数和(自身を除く): 155276440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3105527, 6211054, 12422108, 15527635, 24844216, 31055270, 62110540, 124221080]

約数ペア:

[(1, 124221080), (2, 62110540), (4, 31055270), (5, 24844216), (8, 15527635), (10, 12422108), (20, 6211054), (40, 3105527)]