85965740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{614041}}^1$

素因数の和:614057

約数の個数: 24

約数和(自身を含む): 206318112

約数和(自身を除く): 120352372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 614041, 1228082, 2456164, 3070205, 4298287, 6140410, 8596574, 12280820, 17193148, 21491435, 42982870, 85965740]

約数ペア:

[(1, 85965740), (2, 42982870), (4, 21491435), (5, 17193148), (7, 12280820), (10, 8596574), (14, 6140410), (20, 4298287), (28, 3070205), (35, 2456164), (70, 1228082), (140, 614041)]