4167260

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2063}}^1$

素因数の和:2173

約数の個数: 24

約数和(自身を含む): 8842176

約数和(自身を除く): 4674916

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 2063, 4126, 8252, 10315, 20630, 41260, 208363, 416726, 833452, 1041815, 2083630, 4167260]

約数ペア:

[(1, 4167260), (2, 2083630), (4, 1041815), (5, 833452), (10, 416726), (20, 208363), (101, 41260), (202, 20630), (404, 10315), (505, 8252), (1010, 4126), (2020, 2063)]