9040280

素因数分解:

$2^3\times 5^1\times {\mathrm{226007}}^1$

素因数の和:226018

約数の個数: 16

約数和(自身を含む): 20340720

約数和(自身を除く): 11300440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 226007, 452014, 904028, 1130035, 1808056, 2260070, 4520140, 9040280]

約数ペア:

[(1, 9040280), (2, 4520140), (4, 2260070), (5, 1808056), (8, 1130035), (10, 904028), (20, 452014), (40, 226007)]