10356880

素因数分解:

$2^4\times 5^1\times {\mathrm{129461}}^1$

素因数の和:129474

約数の個数: 20

約数和(自身を含む): 24079932

約数和(自身を除く): 13723052

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 129461, 258922, 517844, 647305, 1035688, 1294610, 2071376, 2589220, 5178440, 10356880]

約数ペア:

[(1, 10356880), (2, 5178440), (4, 2589220), (5, 2071376), (8, 1294610), (10, 1035688), (16, 647305), (20, 517844), (40, 258922), (80, 129461)]