4418740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7127}}^1$

素因数の和:7167

約数の個数: 24

約数和(自身を含む): 9580032

約数和(自身を除く): 5161292

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 7127, 14254, 28508, 35635, 71270, 142540, 220937, 441874, 883748, 1104685, 2209370, 4418740]

約数ペア:

[(1, 4418740), (2, 2209370), (4, 1104685), (5, 883748), (10, 441874), (20, 220937), (31, 142540), (62, 71270), (124, 35635), (155, 28508), (310, 14254), (620, 7127)]