132543080

素因数分解:

$2^3\times 5^1\times {\mathrm{3313577}}^1$

素因数の和:3313588

約数の個数: 16

約数和(自身を含む): 298222020

約数和(自身を除く): 165678940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3313577, 6627154, 13254308, 16567885, 26508616, 33135770, 66271540, 132543080]

約数ペア:

[(1, 132543080), (2, 66271540), (4, 33135770), (5, 26508616), (8, 16567885), (10, 13254308), (20, 6627154), (40, 3313577)]