1359136220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{41161}}^1$

素因数の和:41310

約数の個数: 48

約数和(自身を含む): 3098016768

約数和(自身を除く): 1738880548

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 127, 130, 254, 260, 508, 635, 1270, 1651, 2540, 3302, 6604, 8255, 16510, 33020, 41161, 82322, 164644, 205805, 411610, 535093, 823220, 1070186, 2140372, 2675465, 5227447, 5350930, 10454894, 10701860, 20909788, 26137235, 52274470, 67956811, 104548940, 135913622, 271827244, 339784055, 679568110, 1359136220]

約数ペア:

[(1, 1359136220), (2, 679568110), (4, 339784055), (5, 271827244), (10, 135913622), (13, 104548940), (20, 67956811), (26, 52274470), (52, 26137235), (65, 20909788), (127, 10701860), (130, 10454894), (254, 5350930), (260, 5227447), (508, 2675465), (635, 2140372), (1270, 1070186), (1651, 823220), (2540, 535093), (3302, 411610), (6604, 205805), (8255, 164644), (16510, 82322), (33020, 41161)]