6482180

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3209}}^1$

素因数の和:3319

約数の個数: 24

約数和(自身を含む): 13751640

約数和(自身を除く): 7269460

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 3209, 6418, 12836, 16045, 32090, 64180, 324109, 648218, 1296436, 1620545, 3241090, 6482180]

約数ペア:

[(1, 6482180), (2, 3241090), (4, 1620545), (5, 1296436), (10, 648218), (20, 324109), (101, 64180), (202, 32090), (404, 16045), (505, 12836), (1010, 6418), (2020, 3209)]