116140520

素因数分解:

$2^3\times 5^1\times {\mathrm{2903513}}^1$

素因数の和:2903524

約数の個数: 16

約数和(自身を含む): 261316260

約数和(自身を除く): 145175740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2903513, 5807026, 11614052, 14517565, 23228104, 29035130, 58070260, 116140520]

約数ペア:

[(1, 116140520), (2, 58070260), (4, 29035130), (5, 23228104), (8, 14517565), (10, 11614052), (20, 5807026), (40, 2903513)]