4614020

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{821}}^1$

素因数の和:1111

約数の個数: 24

約数和(自身を含む): 9735768

約数和(自身を除く): 5121748

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 821, 1124, 1405, 1642, 2810, 3284, 4105, 5620, 8210, 16420, 230701, 461402, 922804, 1153505, 2307010, 4614020]

約数ペア:

[(1, 4614020), (2, 2307010), (4, 1153505), (5, 922804), (10, 461402), (20, 230701), (281, 16420), (562, 8210), (821, 5620), (1124, 4105), (1405, 3284), (1642, 2810)]