3315880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4363}}^1$

素因数の和:4393

約数の個数: 32

約数和(自身を含む): 7855200

約数和(自身を除く): 4539320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 4363, 8726, 17452, 21815, 34904, 43630, 82897, 87260, 165794, 174520, 331588, 414485, 663176, 828970, 1657940, 3315880]

約数ペア:

[(1, 3315880), (2, 1657940), (4, 828970), (5, 663176), (8, 414485), (10, 331588), (19, 174520), (20, 165794), (38, 87260), (40, 82897), (76, 43630), (95, 34904), (152, 21815), (190, 17452), (380, 8726), (760, 4363)]