1374920360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1277}}^1\times {\mathrm{2447}}^1$

素因数の和:3746

約数の個数: 64

約数和(自身を含む): 3378827520

約数和(自身を除く): 2003907160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1277, 2447, 2554, 4894, 5108, 6385, 9788, 10216, 12235, 12770, 14047, 19576, 24470, 25540, 26917, 28094, 48940, 51080, 53834, 56188, 70235, 97880, 107668, 112376, 134585, 140470, 215336, 269170, 280940, 538340, 561880, 1076680, 3124819, 6249638, 12499276, 15624095, 24998552, 31248190, 34373009, 62496380, 68746018, 124992760, 137492036, 171865045, 274984072, 343730090, 687460180, 1374920360]

約数ペア:

[(1, 1374920360), (2, 687460180), (4, 343730090), (5, 274984072), (8, 171865045), (10, 137492036), (11, 124992760), (20, 68746018), (22, 62496380), (40, 34373009), (44, 31248190), (55, 24998552), (88, 15624095), (110, 12499276), (220, 6249638), (440, 3124819), (1277, 1076680), (2447, 561880), (2554, 538340), (4894, 280940), (5108, 269170), (6385, 215336), (9788, 140470), (10216, 134585), (12235, 112376), (12770, 107668), (14047, 97880), (19576, 70235), (24470, 56188), (25540, 53834), (26917, 51080), (28094, 48940)]