22423120

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2207}}^1$

素因数の和:2347

約数の個数: 40

約数和(自身を含む): 52568064

約数和(自身を除く): 30144944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2207, 2540, 4414, 5080, 8828, 10160, 11035, 17656, 22070, 35312, 44140, 88280, 176560, 280289, 560578, 1121156, 1401445, 2242312, 2802890, 4484624, 5605780, 11211560, 22423120]

約数ペア:

[(1, 22423120), (2, 11211560), (4, 5605780), (5, 4484624), (8, 2802890), (10, 2242312), (16, 1401445), (20, 1121156), (40, 560578), (80, 280289), (127, 176560), (254, 88280), (508, 44140), (635, 35312), (1016, 22070), (1270, 17656), (2032, 11035), (2207, 10160), (2540, 8828), (4414, 5080)]