111122540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{326831}}^1$

素因数の和:326857

約数の個数: 24

約数和(自身を含む): 247084992

約数和(自身を除く): 135962452

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 326831, 653662, 1307324, 1634155, 3268310, 5556127, 6536620, 11112254, 22224508, 27780635, 55561270, 111122540]

約数ペア:

[(1, 111122540), (2, 55561270), (4, 27780635), (5, 22224508), (10, 11112254), (17, 6536620), (20, 5556127), (34, 3268310), (68, 1634155), (85, 1307324), (170, 653662), (340, 326831)]