23662280

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5857}}^1$

素因数の和:5969

約数の個数: 32

約数和(自身を含む): 53776440

約数和(自身を除く): 30114160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 5857, 11714, 23428, 29285, 46856, 58570, 117140, 234280, 591557, 1183114, 2366228, 2957785, 4732456, 5915570, 11831140, 23662280]

約数ペア:

[(1, 23662280), (2, 11831140), (4, 5915570), (5, 4732456), (8, 2957785), (10, 2366228), (20, 1183114), (40, 591557), (101, 234280), (202, 117140), (404, 58570), (505, 46856), (808, 29285), (1010, 23428), (2020, 11714), (4040, 5857)]