75285640

素因数分解:

$2^3\times 5^1\times {\mathrm{1882141}}^1$

素因数の和:1882152

約数の個数: 16

約数和(自身を含む): 169392780

約数和(自身を除く): 94107140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1882141, 3764282, 7528564, 9410705, 15057128, 18821410, 37642820, 75285640]

約数ペア:

[(1, 75285640), (2, 37642820), (4, 18821410), (5, 15057128), (8, 9410705), (10, 7528564), (20, 3764282), (40, 1882141)]