336982960

素因数分解:

$2^4\times 5^1\times {\mathrm{4212287}}^1$

素因数の和:4212300

約数の個数: 20

約数和(自身を含む): 783485568

約数和(自身を除く): 446502608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4212287, 8424574, 16849148, 21061435, 33698296, 42122870, 67396592, 84245740, 168491480, 336982960]

約数ペア:

[(1, 336982960), (2, 168491480), (4, 84245740), (5, 67396592), (8, 42122870), (10, 33698296), (16, 21061435), (20, 16849148), (40, 8424574), (80, 4212287)]