11245100

素因数分解:

$2^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{809}}^1$

素因数の和:962

約数の個数: 36

約数和(自身を含む): 24607800

約数和(自身を除く): 13362700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 139, 278, 556, 695, 809, 1390, 1618, 2780, 3236, 3475, 4045, 6950, 8090, 13900, 16180, 20225, 40450, 80900, 112451, 224902, 449804, 562255, 1124510, 2249020, 2811275, 5622550, 11245100]

約数ペア:

[(1, 11245100), (2, 5622550), (4, 2811275), (5, 2249020), (10, 1124510), (20, 562255), (25, 449804), (50, 224902), (100, 112451), (139, 80900), (278, 40450), (556, 20225), (695, 16180), (809, 13900), (1390, 8090), (1618, 6950), (2780, 4045), (3236, 3475)]