88736740

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{12713}}^1$

素因数の和:13071

約数の個数: 24

約数和(自身を含む): 186895800

約数和(自身を除く): 98159060

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 6980, 12713, 25426, 50852, 63565, 127130, 254260, 4436837, 8873674, 17747348, 22184185, 44368370, 88736740]

約数ペア:

[(1, 88736740), (2, 44368370), (4, 22184185), (5, 17747348), (10, 8873674), (20, 4436837), (349, 254260), (698, 127130), (1396, 63565), (1745, 50852), (3490, 25426), (6980, 12713)]