5190980

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{937}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 10952088

約数和(自身を除く): 5761108

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 937, 1108, 1385, 1874, 2770, 3748, 4685, 5540, 9370, 18740, 259549, 519098, 1038196, 1297745, 2595490, 5190980]

約数ペア:

[(1, 5190980), (2, 2595490), (4, 1297745), (5, 1038196), (10, 519098), (20, 259549), (277, 18740), (554, 9370), (937, 5540), (1108, 4685), (1385, 3748), (1874, 2770)]