9973400

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1061}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 23703840

約数和(自身を除く): 13730440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 376, 470, 940, 1061, 1175, 1880, 2122, 2350, 4244, 4700, 5305, 8488, 9400, 10610, 21220, 26525, 42440, 49867, 53050, 99734, 106100, 199468, 212200, 249335, 398936, 498670, 997340, 1246675, 1994680, 2493350, 4986700, 9973400]

約数ペア:

[(1, 9973400), (2, 4986700), (4, 2493350), (5, 1994680), (8, 1246675), (10, 997340), (20, 498670), (25, 398936), (40, 249335), (47, 212200), (50, 199468), (94, 106100), (100, 99734), (188, 53050), (200, 49867), (235, 42440), (376, 26525), (470, 21220), (940, 10610), (1061, 9400), (1175, 8488), (1880, 5305), (2122, 4700), (2350, 4244)]