4606000

素因数分解:

$2^4\times 5^3\times 7^2\times {\mathrm{47}}^1$

素因数の和:84

約数の個数: 120

約数和(自身を含む): 13231296

約数和(自身を除く): 8625296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 47, 49, 50, 56, 70, 80, 94, 98, 100, 112, 125, 140, 175, 188, 196, 200, 235, 245, 250, 280, 329, 350, 376, 392, 400, 470, 490, 500, 560, 658, 700, 752, 784, 875, 940, 980, 1000, 1175, 1225, 1316, 1400, 1645, 1750, 1880, 1960, 2000, 2303, 2350, 2450, 2632, 2800, 3290, 3500, 3760, 3920, 4606, 4700, 4900, 5264, 5875, 6125, 6580, 7000, 8225, 9212, 9400, 9800, 11515, 11750, 12250, 13160, 14000, 16450, 18424, 18800, 19600, 23030, 23500, 24500, 26320, 32900, 36848, 41125, 46060, 47000, 49000, 57575, 65800, 82250, 92120, 94000, 98000, 115150, 131600, 164500, 184240, 230300, 287875, 329000, 460600, 575750, 658000, 921200, 1151500, 2303000, 4606000]

約数ペア:

[(1, 4606000), (2, 2303000), (4, 1151500), (5, 921200), (7, 658000), (8, 575750), (10, 460600), (14, 329000), (16, 287875), (20, 230300), (25, 184240), (28, 164500), (35, 131600), (40, 115150), (47, 98000), (49, 94000), (50, 92120), (56, 82250), (70, 65800), (80, 57575), (94, 49000), (98, 47000), (100, 46060), (112, 41125), (125, 36848), (140, 32900), (175, 26320), (188, 24500), (196, 23500), (200, 23030), (235, 19600), (245, 18800), (250, 18424), (280, 16450), (329, 14000), (350, 13160), (376, 12250), (392, 11750), (400, 11515), (470, 9800), (490, 9400), (500, 9212), (560, 8225), (658, 7000), (700, 6580), (752, 6125), (784, 5875), (875, 5264), (940, 4900), (980, 4700), (1000, 4606), (1175, 3920), (1225, 3760), (1316, 3500), (1400, 3290), (1645, 2800), (1750, 2632), (1880, 2450), (1960, 2350), (2000, 2303)]