11705800

素因数分解:

$2^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 27520560

約数和(自身を除く): 15814760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 200, 214, 428, 535, 547, 856, 1070, 1094, 2140, 2188, 2675, 2735, 4280, 4376, 5350, 5470, 10700, 10940, 13675, 21400, 21880, 27350, 54700, 58529, 109400, 117058, 234116, 292645, 468232, 585290, 1170580, 1463225, 2341160, 2926450, 5852900, 11705800]

約数ペア:

[(1, 11705800), (2, 5852900), (4, 2926450), (5, 2341160), (8, 1463225), (10, 1170580), (20, 585290), (25, 468232), (40, 292645), (50, 234116), (100, 117058), (107, 109400), (200, 58529), (214, 54700), (428, 27350), (535, 21880), (547, 21400), (856, 13675), (1070, 10940), (1094, 10700), (2140, 5470), (2188, 5350), (2675, 4376), (2735, 4280)]