104588240

素因数分解:

$2^4\times 5^1\times {\mathrm{1307353}}^1$

素因数の和:1307366

約数の個数: 20

約数和(自身を含む): 243167844

約数和(自身を除く): 138579604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1307353, 2614706, 5229412, 6536765, 10458824, 13073530, 20917648, 26147060, 52294120, 104588240]

約数ペア:

[(1, 104588240), (2, 52294120), (4, 26147060), (5, 20917648), (8, 13073530), (10, 10458824), (16, 6536765), (20, 5229412), (40, 2614706), (80, 1307353)]