2227180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5861}}^1$

素因数の和:5889

約数の個数: 24

約数和(自身を含む): 4924080

約数和(自身を除く): 2696900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 5861, 11722, 23444, 29305, 58610, 111359, 117220, 222718, 445436, 556795, 1113590, 2227180]

約数ペア:

[(1, 2227180), (2, 1113590), (4, 556795), (5, 445436), (10, 222718), (19, 117220), (20, 111359), (38, 58610), (76, 29305), (95, 23444), (190, 11722), (380, 5861)]