40577020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{184441}}^1$

素因数の和:184461

約数の個数: 24

約数和(自身を含む): 92958768

約数和(自身を除く): 52381748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 184441, 368882, 737764, 922205, 1844410, 2028851, 3688820, 4057702, 8115404, 10144255, 20288510, 40577020]

約数ペア:

[(1, 40577020), (2, 20288510), (4, 10144255), (5, 8115404), (10, 4057702), (11, 3688820), (20, 2028851), (22, 1844410), (44, 922205), (55, 737764), (110, 368882), (220, 184441)]