227967920

素因数分解:

$2^4\times 5^1\times {\mathrm{1499}}^1\times {\mathrm{1901}}^1$

素因数の和:3413

約数の個数: 40

約数和(自身を含む): 530658000

約数和(自身を除く): 302690080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1499, 1901, 2998, 3802, 5996, 7495, 7604, 9505, 11992, 14990, 15208, 19010, 23984, 29980, 30416, 38020, 59960, 76040, 119920, 152080, 2849599, 5699198, 11398396, 14247995, 22796792, 28495990, 45593584, 56991980, 113983960, 227967920]

約数ペア:

[(1, 227967920), (2, 113983960), (4, 56991980), (5, 45593584), (8, 28495990), (10, 22796792), (16, 14247995), (20, 11398396), (40, 5699198), (80, 2849599), (1499, 152080), (1901, 119920), (2998, 76040), (3802, 59960), (5996, 38020), (7495, 30416), (7604, 29980), (9505, 23984), (11992, 19010), (14990, 15208)]