82538180

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{56533}}^1$

素因数の和:56615

約数の個数: 24

約数和(自身を含む): 175707672

約数和(自身を除く): 93169492

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 56533, 113066, 226132, 282665, 565330, 1130660, 4126909, 8253818, 16507636, 20634545, 41269090, 82538180]

約数ペア:

[(1, 82538180), (2, 41269090), (4, 20634545), (5, 16507636), (10, 8253818), (20, 4126909), (73, 1130660), (146, 565330), (292, 282665), (365, 226132), (730, 113066), (1460, 56533)]