163295260

素因数分解:

$2^2\times 5^1\times {\mathrm{2311}}^1\times {\mathrm{3533}}^1$

素因数の和:5853

約数の個数: 24

約数和(自身を含む): 343165536

約数和(自身を除く): 179870276

約数列:

[1, 2, 4, 5, 10, 20, 2311, 3533, 4622, 7066, 9244, 11555, 14132, 17665, 23110, 35330, 46220, 70660, 8164763, 16329526, 32659052, 40823815, 81647630, 163295260]

約数ペア:

[(1, 163295260), (2, 81647630), (4, 40823815), (5, 32659052), (10, 16329526), (20, 8164763), (2311, 70660), (3533, 46220), (4622, 35330), (7066, 23110), (9244, 17665), (11555, 14132)]