99514520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1213}}^1$

素因数の和:1524

約数の個数: 64

約数和(自身を含む): 256979520

約数和(自身を除く): 157465000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 293, 586, 1172, 1213, 1465, 2051, 2344, 2426, 2930, 4102, 4852, 5860, 6065, 8204, 8491, 9704, 10255, 11720, 12130, 16408, 16982, 20510, 24260, 33964, 41020, 42455, 48520, 67928, 82040, 84910, 169820, 339640, 355409, 710818, 1421636, 1777045, 2487863, 2843272, 3554090, 4975726, 7108180, 9951452, 12439315, 14216360, 19902904, 24878630, 49757260, 99514520]

約数ペア:

[(1, 99514520), (2, 49757260), (4, 24878630), (5, 19902904), (7, 14216360), (8, 12439315), (10, 9951452), (14, 7108180), (20, 4975726), (28, 3554090), (35, 2843272), (40, 2487863), (56, 1777045), (70, 1421636), (140, 710818), (280, 355409), (293, 339640), (586, 169820), (1172, 84910), (1213, 82040), (1465, 67928), (2051, 48520), (2344, 42455), (2426, 41020), (2930, 33964), (4102, 24260), (4852, 20510), (5860, 16982), (6065, 16408), (8204, 12130), (8491, 11720), (9704, 10255)]