7560644450

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{8287}}^1$

素因数の和:8627

約数の個数: 48

約数和(自身を含む): 14318083584

約数和(自身を除く): 6757439134

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 257, 355, 514, 710, 1285, 1775, 2570, 3550, 6425, 8287, 12850, 16574, 18247, 36494, 41435, 82870, 91235, 182470, 207175, 414350, 456175, 588377, 912350, 1176754, 2129759, 2941885, 4259518, 5883770, 10648795, 14709425, 21297590, 29418850, 53243975, 106487950, 151212889, 302425778, 756064445, 1512128890, 3780322225, 7560644450]

約数ペア:

[(1, 7560644450), (2, 3780322225), (5, 1512128890), (10, 756064445), (25, 302425778), (50, 151212889), (71, 106487950), (142, 53243975), (257, 29418850), (355, 21297590), (514, 14709425), (710, 10648795), (1285, 5883770), (1775, 4259518), (2570, 2941885), (3550, 2129759), (6425, 1176754), (8287, 912350), (12850, 588377), (16574, 456175), (18247, 414350), (36494, 207175), (41435, 182470), (82870, 91235)]