86734000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{2551}}^1$

素因数の和:2591

約数の個数: 80

約数和(自身を含む): 222146496

約数和(自身を除く): 135412496

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 125, 136, 170, 200, 250, 272, 340, 400, 425, 500, 680, 850, 1000, 1360, 1700, 2000, 2125, 2551, 3400, 4250, 5102, 6800, 8500, 10204, 12755, 17000, 20408, 25510, 34000, 40816, 43367, 51020, 63775, 86734, 102040, 127550, 173468, 204080, 216835, 255100, 318875, 346936, 433670, 510200, 637750, 693872, 867340, 1020400, 1084175, 1275500, 1734680, 2168350, 2551000, 3469360, 4336700, 5102000, 5420875, 8673400, 10841750, 17346800, 21683500, 43367000, 86734000]

約数ペア:

[(1, 86734000), (2, 43367000), (4, 21683500), (5, 17346800), (8, 10841750), (10, 8673400), (16, 5420875), (17, 5102000), (20, 4336700), (25, 3469360), (34, 2551000), (40, 2168350), (50, 1734680), (68, 1275500), (80, 1084175), (85, 1020400), (100, 867340), (125, 693872), (136, 637750), (170, 510200), (200, 433670), (250, 346936), (272, 318875), (340, 255100), (400, 216835), (425, 204080), (500, 173468), (680, 127550), (850, 102040), (1000, 86734), (1360, 63775), (1700, 51020), (2000, 43367), (2125, 40816), (2551, 34000), (3400, 25510), (4250, 20408), (5102, 17000), (6800, 12755), (8500, 10204)]