26360740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{188291}}^1$

素因数の和:188307

約数の個数: 24

約数和(自身を含む): 63266112

約数和(自身を除く): 36905372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 188291, 376582, 753164, 941455, 1318037, 1882910, 2636074, 3765820, 5272148, 6590185, 13180370, 26360740]

約数ペア:

[(1, 26360740), (2, 13180370), (4, 6590185), (5, 5272148), (7, 3765820), (10, 2636074), (14, 1882910), (20, 1318037), (28, 941455), (35, 753164), (70, 376582), (140, 188291)]