10943600

素因数分解:

$2^4\times 5^2\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:378

約数の個数: 60

約数和(自身を含む): 26638920

約数和(自身を除く): 15695320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 109, 200, 218, 251, 400, 436, 502, 545, 872, 1004, 1090, 1255, 1744, 2008, 2180, 2510, 2725, 4016, 4360, 5020, 5450, 6275, 8720, 10040, 10900, 12550, 20080, 21800, 25100, 27359, 43600, 50200, 54718, 100400, 109436, 136795, 218872, 273590, 437744, 547180, 683975, 1094360, 1367950, 2188720, 2735900, 5471800, 10943600]

約数ペア:

[(1, 10943600), (2, 5471800), (4, 2735900), (5, 2188720), (8, 1367950), (10, 1094360), (16, 683975), (20, 547180), (25, 437744), (40, 273590), (50, 218872), (80, 136795), (100, 109436), (109, 100400), (200, 54718), (218, 50200), (251, 43600), (400, 27359), (436, 25100), (502, 21800), (545, 20080), (872, 12550), (1004, 10900), (1090, 10040), (1255, 8720), (1744, 6275), (2008, 5450), (2180, 5020), (2510, 4360), (2725, 4016)]