13718441480

素因数分解:

$2^3\times 5^1\times {\mathrm{342961037}}^1$

素因数の和:342961048

約数の個数: 16

約数和(自身を含む): 30866493420

約数和(自身を除く): 17148051940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 342961037, 685922074, 1371844148, 1714805185, 2743688296, 3429610370, 6859220740, 13718441480]

約数ペア:

[(1, 13718441480), (2, 6859220740), (4, 3429610370), (5, 2743688296), (8, 1714805185), (10, 1371844148), (20, 685922074), (40, 342961037)]