124228760

素因数分解:

$2^3\times 5^1\times {\mathrm{3105719}}^1$

素因数の和:3105730

約数の個数: 16

約数和(自身を含む): 279514800

約数和(自身を除く): 155286040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3105719, 6211438, 12422876, 15528595, 24845752, 31057190, 62114380, 124228760]

約数ペア:

[(1, 124228760), (2, 62114380), (4, 31057190), (5, 24845752), (8, 15528595), (10, 12422876), (20, 6211438), (40, 3105719)]