82897000

素因数分解:

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

素因数の和:4403

約数の個数: 64

約数和(自身を含む): 204235200

約数和(自身を除く): 121338200

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 125, 152, 190, 200, 250, 380, 475, 500, 760, 950, 1000, 1900, 2375, 3800, 4363, 4750, 8726, 9500, 17452, 19000, 21815, 34904, 43630, 82897, 87260, 109075, 165794, 174520, 218150, 331588, 414485, 436300, 545375, 663176, 828970, 872600, 1090750, 1657940, 2072425, 2181500, 3315880, 4144850, 4363000, 8289700, 10362125, 16579400, 20724250, 41448500, 82897000]

約数ペア:

[(1, 82897000), (2, 41448500), (4, 20724250), (5, 16579400), (8, 10362125), (10, 8289700), (19, 4363000), (20, 4144850), (25, 3315880), (38, 2181500), (40, 2072425), (50, 1657940), (76, 1090750), (95, 872600), (100, 828970), (125, 663176), (152, 545375), (190, 436300), (200, 414485), (250, 331588), (380, 218150), (475, 174520), (500, 165794), (760, 109075), (950, 87260), (1000, 82897), (1900, 43630), (2375, 34904), (3800, 21815), (4363, 19000), (4750, 17452), (8726, 9500)]