22252670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2273}}^1$

素因数の和:2380

約数の個数: 32

約数和(自身を含む): 44206560

約数和(自身を除く): 21953890

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 2273, 4546, 4895, 9790, 11365, 22730, 25003, 50006, 125015, 202297, 250030, 404594, 1011485, 2022970, 2225267, 4450534, 11126335, 22252670]

約数ペア:

[(1, 22252670), (2, 11126335), (5, 4450534), (10, 2225267), (11, 2022970), (22, 1011485), (55, 404594), (89, 250030), (110, 202297), (178, 125015), (445, 50006), (890, 25003), (979, 22730), (1958, 11365), (2273, 9790), (4546, 4895)]