54066800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7951}}^1$

素因数の和:7986

約数の個数: 60

約数和(自身を含む): 137553696

約数和(自身を除く): 83486896

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 7951, 15902, 31804, 39755, 63608, 79510, 127216, 135167, 159020, 198775, 270334, 318040, 397550, 540668, 636080, 675835, 795100, 1081336, 1351670, 1590200, 2162672, 2703340, 3180400, 3379175, 5406680, 6758350, 10813360, 13516700, 27033400, 54066800]

約数ペア:

[(1, 54066800), (2, 27033400), (4, 13516700), (5, 10813360), (8, 6758350), (10, 5406680), (16, 3379175), (17, 3180400), (20, 2703340), (25, 2162672), (34, 1590200), (40, 1351670), (50, 1081336), (68, 795100), (80, 675835), (85, 636080), (100, 540668), (136, 397550), (170, 318040), (200, 270334), (272, 198775), (340, 159020), (400, 135167), (425, 127216), (680, 79510), (850, 63608), (1360, 39755), (1700, 31804), (3400, 15902), (6800, 7951)]