5655234640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6426403}}^1$

素因数の和:6426427

約数の個数: 40

約数和(自身を含む): 14343733728

約数和(自身を除く): 8688499088

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 6426403, 12852806, 25705612, 32132015, 51411224, 64264030, 70690433, 102822448, 128528060, 141380866, 257056120, 282761732, 353452165, 514112240, 565523464, 706904330, 1131046928, 1413808660, 2827617320, 5655234640]

約数ペア:

[(1, 5655234640), (2, 2827617320), (4, 1413808660), (5, 1131046928), (8, 706904330), (10, 565523464), (11, 514112240), (16, 353452165), (20, 282761732), (22, 257056120), (40, 141380866), (44, 128528060), (55, 102822448), (80, 70690433), (88, 64264030), (110, 51411224), (176, 32132015), (220, 25705612), (440, 12852806), (880, 6426403)]