261108010

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{92921}}^1$

素因数の和:93209

約数の個数: 16

約数和(自身を含む): 471672072

約数和(自身を除く): 210564062

約数列:

[1, 2, 5, 10, 281, 562, 1405, 2810, 92921, 185842, 464605, 929210, 26110801, 52221602, 130554005, 261108010]

約数ペア:

[(1, 261108010), (2, 130554005), (5, 52221602), (10, 26110801), (281, 929210), (562, 464605), (1405, 185842), (2810, 92921)]