27696080

素因数分解:

$2^4\times 5^1\times {\mathrm{346201}}^1$

素因数の和:346214

約数の個数: 20

約数和(自身を含む): 64393572

約数和(自身を除く): 36697492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 346201, 692402, 1384804, 1731005, 2769608, 3462010, 5539216, 6924020, 13848040, 27696080]

約数ペア:

[(1, 27696080), (2, 13848040), (4, 6924020), (5, 5539216), (8, 3462010), (10, 2769608), (16, 1731005), (20, 1384804), (40, 692402), (80, 346201)]