8508200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2239}}^1$

素因数の和:2274

約数の個数: 48

約数和(自身を含む): 20832000

約数和(自身を除く): 12323800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 2239, 3800, 4478, 8956, 11195, 17912, 22390, 42541, 44780, 55975, 85082, 89560, 111950, 170164, 212705, 223900, 340328, 425410, 447800, 850820, 1063525, 1701640, 2127050, 4254100, 8508200]

約数ペア:

[(1, 8508200), (2, 4254100), (4, 2127050), (5, 1701640), (8, 1063525), (10, 850820), (19, 447800), (20, 425410), (25, 340328), (38, 223900), (40, 212705), (50, 170164), (76, 111950), (95, 89560), (100, 85082), (152, 55975), (190, 44780), (200, 42541), (380, 22390), (475, 17912), (760, 11195), (950, 8956), (1900, 4478), (2239, 3800)]