73604240

素因数分解:

$2^4\times 5^1\times {\mathrm{920053}}^1$

素因数の和:920066

約数の個数: 20

約数和(自身を含む): 171130044

約数和(自身を除く): 97525804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 920053, 1840106, 3680212, 4600265, 7360424, 9200530, 14720848, 18401060, 36802120, 73604240]

約数ペア:

[(1, 73604240), (2, 36802120), (4, 18401060), (5, 14720848), (8, 9200530), (10, 7360424), (16, 4600265), (20, 3680212), (40, 1840106), (80, 920053)]