11291120

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2663}}^1$

素因数の和:2729

約数の個数: 40

約数和(自身を含む): 26757216

約数和(自身を除く): 15466096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 2663, 4240, 5326, 10652, 13315, 21304, 26630, 42608, 53260, 106520, 141139, 213040, 282278, 564556, 705695, 1129112, 1411390, 2258224, 2822780, 5645560, 11291120]

約数ペア:

[(1, 11291120), (2, 5645560), (4, 2822780), (5, 2258224), (8, 1411390), (10, 1129112), (16, 705695), (20, 564556), (40, 282278), (53, 213040), (80, 141139), (106, 106520), (212, 53260), (265, 42608), (424, 26630), (530, 21304), (848, 13315), (1060, 10652), (2120, 5326), (2663, 4240)]