5239220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37423}}^1$

素因数の和:37439

約数の個数: 24

約数和(自身を含む): 12574464

約数和(自身を除く): 7335244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 37423, 74846, 149692, 187115, 261961, 374230, 523922, 748460, 1047844, 1309805, 2619610, 5239220]

約数ペア:

[(1, 5239220), (2, 2619610), (4, 1309805), (5, 1047844), (7, 748460), (10, 523922), (14, 374230), (20, 261961), (28, 187115), (35, 149692), (70, 74846), (140, 37423)]