124282160

素因数分解:

$2^4\times 5^1\times {\mathrm{1553527}}^1$

素因数の和:1553540

約数の個数: 20

約数和(自身を含む): 288956208

約数和(自身を除く): 164674048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1553527, 3107054, 6214108, 7767635, 12428216, 15535270, 24856432, 31070540, 62141080, 124282160]

約数ペア:

[(1, 124282160), (2, 62141080), (4, 31070540), (5, 24856432), (8, 15535270), (10, 12428216), (16, 7767635), (20, 6214108), (40, 3107054), (80, 1553527)]