14290040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 33868800

約数和(自身を除く): 19578760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 97, 116, 127, 145, 194, 232, 254, 290, 388, 485, 508, 580, 635, 776, 970, 1016, 1160, 1270, 1940, 2540, 2813, 3683, 3880, 5080, 5626, 7366, 11252, 12319, 14065, 14732, 18415, 22504, 24638, 28130, 29464, 36830, 49276, 56260, 61595, 73660, 98552, 112520, 123190, 147320, 246380, 357251, 492760, 714502, 1429004, 1786255, 2858008, 3572510, 7145020, 14290040]

約数ペア:

[(1, 14290040), (2, 7145020), (4, 3572510), (5, 2858008), (8, 1786255), (10, 1429004), (20, 714502), (29, 492760), (40, 357251), (58, 246380), (97, 147320), (116, 123190), (127, 112520), (145, 98552), (194, 73660), (232, 61595), (254, 56260), (290, 49276), (388, 36830), (485, 29464), (508, 28130), (580, 24638), (635, 22504), (776, 18415), (970, 14732), (1016, 14065), (1160, 12319), (1270, 11252), (1940, 7366), (2540, 5626), (2813, 5080), (3683, 3880)]