14477920

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2207}}^1$

素因数の和:2263

約数の個数: 48

約数和(自身を含む): 35054208

約数和(自身を除く): 20576288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 2207, 3280, 4414, 6560, 8828, 11035, 17656, 22070, 35312, 44140, 70624, 88280, 90487, 176560, 180974, 353120, 361948, 452435, 723896, 904870, 1447792, 1809740, 2895584, 3619480, 7238960, 14477920]

約数ペア:

[(1, 14477920), (2, 7238960), (4, 3619480), (5, 2895584), (8, 1809740), (10, 1447792), (16, 904870), (20, 723896), (32, 452435), (40, 361948), (41, 353120), (80, 180974), (82, 176560), (160, 90487), (164, 88280), (205, 70624), (328, 44140), (410, 35312), (656, 22070), (820, 17656), (1312, 11035), (1640, 8828), (2207, 6560), (3280, 4414)]