82834000

素因数分解:

$2^4\times 5^3\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:605

約数の個数: 80

約数和(自身を含む): 203112000

約数和(自身を除く): 120278000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 83, 100, 125, 166, 200, 250, 332, 400, 415, 499, 500, 664, 830, 998, 1000, 1328, 1660, 1996, 2000, 2075, 2495, 3320, 3992, 4150, 4990, 6640, 7984, 8300, 9980, 10375, 12475, 16600, 19960, 20750, 24950, 33200, 39920, 41417, 41500, 49900, 62375, 82834, 83000, 99800, 124750, 165668, 166000, 199600, 207085, 249500, 331336, 414170, 499000, 662672, 828340, 998000, 1035425, 1656680, 2070850, 3313360, 4141700, 5177125, 8283400, 10354250, 16566800, 20708500, 41417000, 82834000]

約数ペア:

[(1, 82834000), (2, 41417000), (4, 20708500), (5, 16566800), (8, 10354250), (10, 8283400), (16, 5177125), (20, 4141700), (25, 3313360), (40, 2070850), (50, 1656680), (80, 1035425), (83, 998000), (100, 828340), (125, 662672), (166, 499000), (200, 414170), (250, 331336), (332, 249500), (400, 207085), (415, 199600), (499, 166000), (500, 165668), (664, 124750), (830, 99800), (998, 83000), (1000, 82834), (1328, 62375), (1660, 49900), (1996, 41500), (2000, 41417), (2075, 39920), (2495, 33200), (3320, 24950), (3992, 20750), (4150, 19960), (4990, 16600), (6640, 12475), (7984, 10375), (8300, 9980)]