11256400

素因数分解:

$2^4\times 5^2\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:388

約数の個数: 60

約数和(自身を含む): 27400032

約数和(自身を除く): 16143632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 107, 200, 214, 263, 400, 428, 526, 535, 856, 1052, 1070, 1315, 1712, 2104, 2140, 2630, 2675, 4208, 4280, 5260, 5350, 6575, 8560, 10520, 10700, 13150, 21040, 21400, 26300, 28141, 42800, 52600, 56282, 105200, 112564, 140705, 225128, 281410, 450256, 562820, 703525, 1125640, 1407050, 2251280, 2814100, 5628200, 11256400]

約数ペア:

[(1, 11256400), (2, 5628200), (4, 2814100), (5, 2251280), (8, 1407050), (10, 1125640), (16, 703525), (20, 562820), (25, 450256), (40, 281410), (50, 225128), (80, 140705), (100, 112564), (107, 105200), (200, 56282), (214, 52600), (263, 42800), (400, 28141), (428, 26300), (526, 21400), (535, 21040), (856, 13150), (1052, 10700), (1070, 10520), (1315, 8560), (1712, 6575), (2104, 5350), (2140, 5260), (2630, 4280), (2675, 4208)]