10217800

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 24284160

約数和(自身を除く): 14066360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 376, 470, 940, 1087, 1175, 1880, 2174, 2350, 4348, 4700, 5435, 8696, 9400, 10870, 21740, 27175, 43480, 51089, 54350, 102178, 108700, 204356, 217400, 255445, 408712, 510890, 1021780, 1277225, 2043560, 2554450, 5108900, 10217800]

約数ペア:

[(1, 10217800), (2, 5108900), (4, 2554450), (5, 2043560), (8, 1277225), (10, 1021780), (20, 510890), (25, 408712), (40, 255445), (47, 217400), (50, 204356), (94, 108700), (100, 102178), (188, 54350), (200, 51089), (235, 43480), (376, 27175), (470, 21740), (940, 10870), (1087, 9400), (1175, 8696), (1880, 5435), (2174, 4700), (2350, 4348)]