38259280

素因数分解:

$2^4\times 5^1\times {\mathrm{478241}}^1$

素因数の和:478254

約数の個数: 20

約数和(自身を含む): 88953012

約数和(自身を除く): 50693732

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 478241, 956482, 1912964, 2391205, 3825928, 4782410, 7651856, 9564820, 19129640, 38259280]

約数ペア:

[(1, 38259280), (2, 19129640), (4, 9564820), (5, 7651856), (8, 4782410), (10, 3825928), (16, 2391205), (20, 1912964), (40, 956482), (80, 478241)]