3837804560

素因数分解:

$2^4\times 5^1\times {\mathrm{47972557}}^1$

素因数の和:47972570

約数の個数: 20

約数和(自身を含む): 8922895788

約数和(自身を除く): 5085091228

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 47972557, 95945114, 191890228, 239862785, 383780456, 479725570, 767560912, 959451140, 1918902280, 3837804560]

約数ペア:

[(1, 3837804560), (2, 1918902280), (4, 959451140), (5, 767560912), (8, 479725570), (10, 383780456), (16, 239862785), (20, 191890228), (40, 95945114), (80, 47972557)]