4945540

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2311}}^1$

素因数の和:2427

約数の個数: 24

約数和(自身を含む): 10487232

約数和(自身を除く): 5541692

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 2311, 4622, 9244, 11555, 23110, 46220, 247277, 494554, 989108, 1236385, 2472770, 4945540]

約数ペア:

[(1, 4945540), (2, 2472770), (4, 1236385), (5, 989108), (10, 494554), (20, 247277), (107, 46220), (214, 23110), (428, 11555), (535, 9244), (1070, 4622), (2140, 2311)]