4725140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{33751}}^1$

素因数の和:33767

約数の個数: 24

約数和(自身を含む): 11340672

約数和(自身を除く): 6615532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 33751, 67502, 135004, 168755, 236257, 337510, 472514, 675020, 945028, 1181285, 2362570, 4725140]

約数ペア:

[(1, 4725140), (2, 2362570), (4, 1181285), (5, 945028), (7, 675020), (10, 472514), (14, 337510), (20, 236257), (28, 168755), (35, 135004), (70, 67502), (140, 33751)]