7470538.00000000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{2131}}^1$

素因数の和:2161

約数の個数: 80

約数和(自身を含む): 82482816

約数和(自身を除く): 52648816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2131, 2800, 3500, 4262, 7000, 8524, 10655, 14000, 14917, 17048, 21310, 29834, 34096, 42620, 53275, 59668, 74585, 85240, 106550, 119336, 149170, 170480, 213100, 238672, 266375, 298340, 372925, 426200, 532750, 596680, 745850, 852400, 1065500, 1193360, 1491700, 1864625, 2131000, 2983400, 3729250, 4262000, 5966800, 7458500, 14917000, 29834000]

約数ペア:

[(1, 29834000), (2, 14917000), (4, 7458500), (5, 5966800), (7, 4262000), (8, 3729250), (10, 2983400), (14, 2131000), (16, 1864625), (20, 1491700), (25, 1193360), (28, 1065500), (35, 852400), (40, 745850), (50, 596680), (56, 532750), (70, 426200), (80, 372925), (100, 298340), (112, 266375), (125, 238672), (140, 213100), (175, 170480), (200, 149170), (250, 119336), (280, 106550), (350, 85240), (400, 74585), (500, 59668), (560, 53275), (700, 42620), (875, 34096), (1000, 29834), (1400, 21310), (1750, 17048), (2000, 14917), (2131, 14000), (2800, 10655), (3500, 8524), (4262, 7000)]