11045000

素因数分解:

$2^3\times 5^4\times {\mathrm{47}}^2$

素因数の和:120

約数の個数: 60

約数和(自身を含む): 26440755

約数和(自身を除く): 15395755

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 125, 188, 200, 235, 250, 376, 470, 500, 625, 940, 1000, 1175, 1250, 1880, 2209, 2350, 2500, 4418, 4700, 5000, 5875, 8836, 9400, 11045, 11750, 17672, 22090, 23500, 29375, 44180, 47000, 55225, 58750, 88360, 110450, 117500, 220900, 235000, 276125, 441800, 552250, 1104500, 1380625, 2209000, 2761250, 5522500, 11045000]

約数ペア:

[(1, 11045000), (2, 5522500), (4, 2761250), (5, 2209000), (8, 1380625), (10, 1104500), (20, 552250), (25, 441800), (40, 276125), (47, 235000), (50, 220900), (94, 117500), (100, 110450), (125, 88360), (188, 58750), (200, 55225), (235, 47000), (250, 44180), (376, 29375), (470, 23500), (500, 22090), (625, 17672), (940, 11750), (1000, 11045), (1175, 9400), (1250, 8836), (1880, 5875), (2209, 5000), (2350, 4700), (2500, 4418)]