80452804580

素因数分解:

$2^2\times 5^1\times {\mathrm{733}}^1\times {\mathrm{5487913}}^1$

素因数の和:5488655

約数の個数: 24

約数和(自身を含む): 169181412792

約数和(自身を除く): 88728608212

約数列:

[1, 2, 4, 5, 10, 20, 733, 1466, 2932, 3665, 7330, 14660, 5487913, 10975826, 21951652, 27439565, 54879130, 109758260, 4022640229, 8045280458, 16090560916, 20113201145, 40226402290, 80452804580]

約数ペア:

[(1, 80452804580), (2, 40226402290), (4, 20113201145), (5, 16090560916), (10, 8045280458), (20, 4022640229), (733, 109758260), (1466, 54879130), (2932, 27439565), (3665, 21951652), (7330, 10975826), (14660, 5487913)]