4650040

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1151}}^1$

素因数の和:1263

約数の個数: 32

約数和(自身を含む): 10575360

約数和(自身を除く): 5925320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 1151, 2020, 2302, 4040, 4604, 5755, 9208, 11510, 23020, 46040, 116251, 232502, 465004, 581255, 930008, 1162510, 2325020, 4650040]

約数ペア:

[(1, 4650040), (2, 2325020), (4, 1162510), (5, 930008), (8, 581255), (10, 465004), (20, 232502), (40, 116251), (101, 46040), (202, 23020), (404, 11510), (505, 9208), (808, 5755), (1010, 4604), (1151, 4040), (2020, 2302)]