69447920

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{5749}}^1$

素因数の和:5913

約数の個数: 40

約数和(自身を含む): 162564000

約数和(自身を除く): 93116080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 5749, 6040, 11498, 12080, 22996, 28745, 45992, 57490, 91984, 114980, 229960, 459920, 868099, 1736198, 3472396, 4340495, 6944792, 8680990, 13889584, 17361980, 34723960, 69447920]

約数ペア:

[(1, 69447920), (2, 34723960), (4, 17361980), (5, 13889584), (8, 8680990), (10, 6944792), (16, 4340495), (20, 3472396), (40, 1736198), (80, 868099), (151, 459920), (302, 229960), (604, 114980), (755, 91984), (1208, 57490), (1510, 45992), (2416, 28745), (3020, 22996), (5749, 12080), (6040, 11498)]