1334800

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 60

約数和(自身を含む): 3321216

約数和(自身を除く): 1986416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 71, 80, 94, 100, 142, 188, 200, 235, 284, 355, 376, 400, 470, 568, 710, 752, 940, 1136, 1175, 1420, 1775, 1880, 2350, 2840, 3337, 3550, 3760, 4700, 5680, 6674, 7100, 9400, 13348, 14200, 16685, 18800, 26696, 28400, 33370, 53392, 66740, 83425, 133480, 166850, 266960, 333700, 667400, 1334800]

約数ペア:

[(1, 1334800), (2, 667400), (4, 333700), (5, 266960), (8, 166850), (10, 133480), (16, 83425), (20, 66740), (25, 53392), (40, 33370), (47, 28400), (50, 26696), (71, 18800), (80, 16685), (94, 14200), (100, 13348), (142, 9400), (188, 7100), (200, 6674), (235, 5680), (284, 4700), (355, 3760), (376, 3550), (400, 3337), (470, 2840), (568, 2350), (710, 1880), (752, 1775), (940, 1420), (1136, 1175)]