12425020

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6151}}^1$

素因数の和:6261

約数の個数: 24

約数和(自身を含む): 26355168

約数和(自身を除く): 13930148

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 6151, 12302, 24604, 30755, 61510, 123020, 621251, 1242502, 2485004, 3106255, 6212510, 12425020]

約数ペア:

[(1, 12425020), (2, 6212510), (4, 3106255), (5, 2485004), (10, 1242502), (20, 621251), (101, 123020), (202, 61510), (404, 30755), (505, 24604), (1010, 12302), (2020, 6151)]