22890950

素因数分解:

$2^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{2053}}^1$

素因数の和:2288

約数の個数: 24

約数和(自身を含む): 42788928

約数和(自身を除く): 19897978

約数列:

[1, 2, 5, 10, 25, 50, 223, 446, 1115, 2053, 2230, 4106, 5575, 10265, 11150, 20530, 51325, 102650, 457819, 915638, 2289095, 4578190, 11445475, 22890950]

約数ペア:

[(1, 22890950), (2, 11445475), (5, 4578190), (10, 2289095), (25, 915638), (50, 457819), (223, 102650), (446, 51325), (1115, 20530), (2053, 11150), (2230, 10265), (4106, 5575)]