3270020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12577}}^1$

素因数の和:12599

約数の個数: 24

約数和(自身を含む): 7395864

約数和(自身を除く): 4125844

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 12577, 25154, 50308, 62885, 125770, 163501, 251540, 327002, 654004, 817505, 1635010, 3270020]

約数ペア:

[(1, 3270020), (2, 1635010), (4, 817505), (5, 654004), (10, 327002), (13, 251540), (20, 163501), (26, 125770), (52, 62885), (65, 50308), (130, 25154), (260, 12577)]