84251000

素因数分解:

$2^3\times 5^3\times {\mathrm{173}}^1\times {\mathrm{487}}^1$

素因数の和:681

約数の個数: 64

約数和(自身を含む): 198694080

約数和(自身を除く): 114443080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 173, 200, 250, 346, 487, 500, 692, 865, 974, 1000, 1384, 1730, 1948, 2435, 3460, 3896, 4325, 4870, 6920, 8650, 9740, 12175, 17300, 19480, 21625, 24350, 34600, 43250, 48700, 60875, 84251, 86500, 97400, 121750, 168502, 173000, 243500, 337004, 421255, 487000, 674008, 842510, 1685020, 2106275, 3370040, 4212550, 8425100, 10531375, 16850200, 21062750, 42125500, 84251000]

約数ペア:

[(1, 84251000), (2, 42125500), (4, 21062750), (5, 16850200), (8, 10531375), (10, 8425100), (20, 4212550), (25, 3370040), (40, 2106275), (50, 1685020), (100, 842510), (125, 674008), (173, 487000), (200, 421255), (250, 337004), (346, 243500), (487, 173000), (500, 168502), (692, 121750), (865, 97400), (974, 86500), (1000, 84251), (1384, 60875), (1730, 48700), (1948, 43250), (2435, 34600), (3460, 24350), (3896, 21625), (4325, 19480), (4870, 17300), (6920, 12175), (8650, 9740)]