8063140

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1123}}^1$

素因数の和:1491

約数の個数: 24

約数和(自身を含む): 16994880

約数和(自身を除く): 8931740

約数列:

[1, 2, 4, 5, 10, 20, 359, 718, 1123, 1436, 1795, 2246, 3590, 4492, 5615, 7180, 11230, 22460, 403157, 806314, 1612628, 2015785, 4031570, 8063140]

約数ペア:

[(1, 8063140), (2, 4031570), (4, 2015785), (5, 1612628), (10, 806314), (20, 403157), (359, 22460), (718, 11230), (1123, 7180), (1436, 5615), (1795, 4492), (2246, 3590)]