27605380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{701}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 63685440

約数和(自身を除く): 36080060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 179, 220, 358, 701, 716, 895, 1402, 1790, 1969, 2804, 3505, 3580, 3938, 7010, 7711, 7876, 9845, 14020, 15422, 19690, 30844, 38555, 39380, 77110, 125479, 154220, 250958, 501916, 627395, 1254790, 1380269, 2509580, 2760538, 5521076, 6901345, 13802690, 27605380]

約数ペア:

[(1, 27605380), (2, 13802690), (4, 6901345), (5, 5521076), (10, 2760538), (11, 2509580), (20, 1380269), (22, 1254790), (44, 627395), (55, 501916), (110, 250958), (179, 154220), (220, 125479), (358, 77110), (701, 39380), (716, 38555), (895, 30844), (1402, 19690), (1790, 15422), (1969, 14020), (2804, 9845), (3505, 7876), (3580, 7711), (3938, 7010)]