56934280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1063}}^1$

素因数の和:1190

約数の個数: 64

約数和(自身を含む): 139426560

約数和(自身を除く): 82492280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 103, 104, 130, 206, 260, 412, 515, 520, 824, 1030, 1063, 1339, 2060, 2126, 2678, 4120, 4252, 5315, 5356, 6695, 8504, 10630, 10712, 13390, 13819, 21260, 26780, 27638, 42520, 53560, 55276, 69095, 109489, 110552, 138190, 218978, 276380, 437956, 547445, 552760, 875912, 1094890, 1423357, 2189780, 2846714, 4379560, 5693428, 7116785, 11386856, 14233570, 28467140, 56934280]

約数ペア:

[(1, 56934280), (2, 28467140), (4, 14233570), (5, 11386856), (8, 7116785), (10, 5693428), (13, 4379560), (20, 2846714), (26, 2189780), (40, 1423357), (52, 1094890), (65, 875912), (103, 552760), (104, 547445), (130, 437956), (206, 276380), (260, 218978), (412, 138190), (515, 110552), (520, 109489), (824, 69095), (1030, 55276), (1063, 53560), (1339, 42520), (2060, 27638), (2126, 26780), (2678, 21260), (4120, 13819), (4252, 13390), (5315, 10712), (5356, 10630), (6695, 8504)]