22549820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2287}}^1$

素因数の和:2342

約数の個数: 48

約数和(自身を含む): 51891840

約数和(自身を除く): 29342020

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1972, 2287, 2465, 4574, 4930, 9148, 9860, 11435, 22870, 38879, 45740, 66323, 77758, 132646, 155516, 194395, 265292, 331615, 388790, 663230, 777580, 1127491, 1326460, 2254982, 4509964, 5637455, 11274910, 22549820]

約数ペア:

[(1, 22549820), (2, 11274910), (4, 5637455), (5, 4509964), (10, 2254982), (17, 1326460), (20, 1127491), (29, 777580), (34, 663230), (58, 388790), (68, 331615), (85, 265292), (116, 194395), (145, 155516), (170, 132646), (290, 77758), (340, 66323), (493, 45740), (580, 38879), (986, 22870), (1972, 11435), (2287, 9860), (2465, 9148), (4574, 4930)]