2203340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2687}}^1$

素因数の和:2737

約数の個数: 24

約数和(自身を含む): 4741632

約数和(自身を除く): 2538292

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 2687, 5374, 10748, 13435, 26870, 53740, 110167, 220334, 440668, 550835, 1101670, 2203340]

約数ペア:

[(1, 2203340), (2, 1101670), (4, 550835), (5, 440668), (10, 220334), (20, 110167), (41, 53740), (82, 26870), (164, 13435), (205, 10748), (410, 5374), (820, 2687)]