22674185

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 27820800

約数和(自身を除く): 5146615

約数列:

[1, 5, 79, 137, 395, 419, 685, 2095, 10823, 33101, 54115, 57403, 165505, 287015, 4534837, 22674185]

約数ペア:

[(1, 22674185), (5, 4534837), (79, 287015), (137, 165505), (395, 57403), (419, 54115), (685, 33101), (2095, 10823)]