9094040

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2251}}^1$

素因数の和:2363

約数の個数: 32

約数和(自身を含む): 20673360

約数和(自身を除く): 11579320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 2251, 4040, 4502, 9004, 11255, 18008, 22510, 45020, 90040, 227351, 454702, 909404, 1136755, 1818808, 2273510, 4547020, 9094040]

約数ペア:

[(1, 9094040), (2, 4547020), (4, 2273510), (5, 1818808), (8, 1136755), (10, 909404), (20, 454702), (40, 227351), (101, 90040), (202, 45020), (404, 22510), (505, 18008), (808, 11255), (1010, 9004), (2020, 4502), (2251, 4040)]