90288130

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{79901}}^1$

素因数の和:80021

約数の個数: 16

約数和(自身を含む): 163958904

約数和(自身を除く): 73670774

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 79901, 159802, 399505, 799010, 9028813, 18057626, 45144065, 90288130]

約数ペア:

[(1, 90288130), (2, 45144065), (5, 18057626), (10, 9028813), (113, 799010), (226, 399505), (565, 159802), (1130, 79901)]