23885260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{170609}}^1$

素因数の和:170625

約数の個数: 24

約数和(自身を含む): 57324960

約数和(自身を除く): 33439700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 170609, 341218, 682436, 853045, 1194263, 1706090, 2388526, 3412180, 4777052, 5971315, 11942630, 23885260]

約数ペア:

[(1, 23885260), (2, 11942630), (4, 5971315), (5, 4777052), (7, 3412180), (10, 2388526), (14, 1706090), (20, 1194263), (28, 853045), (35, 682436), (70, 341218), (140, 170609)]