1259600

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 60

約数和(自身を含む): 3136704

約数和(自身を除く): 1877104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 67, 80, 94, 100, 134, 188, 200, 235, 268, 335, 376, 400, 470, 536, 670, 752, 940, 1072, 1175, 1340, 1675, 1880, 2350, 2680, 3149, 3350, 3760, 4700, 5360, 6298, 6700, 9400, 12596, 13400, 15745, 18800, 25192, 26800, 31490, 50384, 62980, 78725, 125960, 157450, 251920, 314900, 629800, 1259600]

約数ペア:

[(1, 1259600), (2, 629800), (4, 314900), (5, 251920), (8, 157450), (10, 125960), (16, 78725), (20, 62980), (25, 50384), (40, 31490), (47, 26800), (50, 25192), (67, 18800), (80, 15745), (94, 13400), (100, 12596), (134, 9400), (188, 6700), (200, 6298), (235, 5360), (268, 4700), (335, 3760), (376, 3350), (400, 3149), (470, 2680), (536, 2350), (670, 1880), (752, 1675), (940, 1340), (1072, 1175)]