804860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5749}}^1$

素因数の和:5765

約数の個数: 24

約数和(自身を含む): 1932000

約数和(自身を除く): 1127140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5749, 11498, 22996, 28745, 40243, 57490, 80486, 114980, 160972, 201215, 402430, 804860]

約数ペア:

[(1, 804860), (2, 402430), (4, 201215), (5, 160972), (7, 114980), (10, 80486), (14, 57490), (20, 40243), (28, 28745), (35, 22996), (70, 11498), (140, 5749)]