27775330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8707}}^1$

素因数の和:8754

約数の個数: 32

約数和(自身を含む): 56427840

約数和(自身を除く): 28652510

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 8707, 17414, 43535, 87070, 95777, 191554, 252503, 478885, 505006, 957770, 1262515, 2525030, 2777533, 5555066, 13887665, 27775330]

約数ペア:

[(1, 27775330), (2, 13887665), (5, 5555066), (10, 2777533), (11, 2525030), (22, 1262515), (29, 957770), (55, 505006), (58, 478885), (110, 252503), (145, 191554), (290, 95777), (319, 87070), (638, 43535), (1595, 17414), (3190, 8707)]