9173740

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2003}}^1$

素因数の和:2241

約数の個数: 24

約数和(自身を含む): 19358640

約数和(自身を除く): 10184900

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2003, 2290, 4006, 4580, 8012, 10015, 20030, 40060, 458687, 917374, 1834748, 2293435, 4586870, 9173740]

約数ペア:

[(1, 9173740), (2, 4586870), (4, 2293435), (5, 1834748), (10, 917374), (20, 458687), (229, 40060), (458, 20030), (916, 10015), (1145, 8012), (2003, 4580), (2290, 4006)]