333130480

素因数分解:

$2^4\times 5^1\times {\mathrm{4164131}}^1$

素因数の和:4164144

約数の個数: 20

約数和(自身を含む): 774528552

約数和(自身を除く): 441398072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4164131, 8328262, 16656524, 20820655, 33313048, 41641310, 66626096, 83282620, 166565240, 333130480]

約数ペア:

[(1, 333130480), (2, 166565240), (4, 83282620), (5, 66626096), (8, 41641310), (10, 33313048), (16, 20820655), (20, 16656524), (40, 8328262), (80, 4164131)]