57752120

素因数分解:

$2^3\times 5^1\times {\mathrm{1443803}}^1$

素因数の和:1443814

約数の個数: 16

約数和(自身を含む): 129942360

約数和(自身を除く): 72190240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1443803, 2887606, 5775212, 7219015, 11550424, 14438030, 28876060, 57752120]

約数ペア:

[(1, 57752120), (2, 28876060), (4, 14438030), (5, 11550424), (8, 7219015), (10, 5775212), (20, 2887606), (40, 1443803)]