5521340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25097}}^1$

素因数の和:25117

約数の個数: 24

約数和(自身を含む): 12649392

約数和(自身を除く): 7128052

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 25097, 50194, 100388, 125485, 250970, 276067, 501940, 552134, 1104268, 1380335, 2760670, 5521340]

約数ペア:

[(1, 5521340), (2, 2760670), (4, 1380335), (5, 1104268), (10, 552134), (11, 501940), (20, 276067), (22, 250970), (44, 125485), (55, 100388), (110, 50194), (220, 25097)]