9749080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22157}}^1$

素因数の和:22179

約数の個数: 32

約数和(自身を含む): 23930640

約数和(自身を除く): 14181560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 22157, 44314, 88628, 110785, 177256, 221570, 243727, 443140, 487454, 886280, 974908, 1218635, 1949816, 2437270, 4874540, 9749080]

約数ペア:

[(1, 9749080), (2, 4874540), (4, 2437270), (5, 1949816), (8, 1218635), (10, 974908), (11, 886280), (20, 487454), (22, 443140), (40, 243727), (44, 221570), (55, 177256), (88, 110785), (110, 88628), (220, 44314), (440, 22157)]