133749580

素因数分解:

$2^2\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{5987}}^1$

素因数の和:7113

約数の個数: 24

約数和(自身を含む): 281172528

約数和(自身を除く): 147422948

約数列:

[1, 2, 4, 5, 10, 20, 1117, 2234, 4468, 5585, 5987, 11170, 11974, 22340, 23948, 29935, 59870, 119740, 6687479, 13374958, 26749916, 33437395, 66874790, 133749580]

約数ペア:

[(1, 133749580), (2, 66874790), (4, 33437395), (5, 26749916), (10, 13374958), (20, 6687479), (1117, 119740), (2234, 59870), (4468, 29935), (5585, 23948), (5987, 22340), (11170, 11974)]