117821140

素因数分解:

$2^2\times 5^1\times {\mathrm{971}}^1\times {\mathrm{6067}}^1$

素因数の和:7047

約数の個数: 24

約数和(自身を含む): 247720032

約数和(自身を除く): 129898892

約数列:

[1, 2, 4, 5, 10, 20, 971, 1942, 3884, 4855, 6067, 9710, 12134, 19420, 24268, 30335, 60670, 121340, 5891057, 11782114, 23564228, 29455285, 58910570, 117821140]

約数ペア:

[(1, 117821140), (2, 58910570), (4, 29455285), (5, 23564228), (10, 11782114), (20, 5891057), (971, 121340), (1942, 60670), (3884, 30335), (4855, 24268), (6067, 19420), (9710, 12134)]