22517050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 44294040

約数和(自身を除く): 21776990

約数列:

[1, 2, 5, 10, 25, 29, 50, 53, 58, 106, 145, 265, 290, 293, 530, 586, 725, 1325, 1450, 1465, 1537, 2650, 2930, 3074, 7325, 7685, 8497, 14650, 15370, 15529, 16994, 31058, 38425, 42485, 76850, 77645, 84970, 155290, 212425, 388225, 424850, 450341, 776450, 900682, 2251705, 4503410, 11258525, 22517050]

約数ペア:

[(1, 22517050), (2, 11258525), (5, 4503410), (10, 2251705), (25, 900682), (29, 776450), (50, 450341), (53, 424850), (58, 388225), (106, 212425), (145, 155290), (265, 84970), (290, 77645), (293, 76850), (530, 42485), (586, 38425), (725, 31058), (1325, 16994), (1450, 15529), (1465, 15370), (1537, 14650), (2650, 8497), (2930, 7685), (3074, 7325)]