117537220

素因数分解:

$2^2\times 5^1\times {\mathrm{911}}^1\times {\mathrm{6451}}^1$

素因数の和:7371

約数の個数: 24

約数和(自身を含む): 247137408

約数和(自身を除く): 129600188

約数列:

[1, 2, 4, 5, 10, 20, 911, 1822, 3644, 4555, 6451, 9110, 12902, 18220, 25804, 32255, 64510, 129020, 5876861, 11753722, 23507444, 29384305, 58768610, 117537220]

約数ペア:

[(1, 117537220), (2, 58768610), (4, 29384305), (5, 23507444), (10, 11753722), (20, 5876861), (911, 129020), (1822, 64510), (3644, 32255), (4555, 25804), (6451, 18220), (9110, 12902)]