80456504

素因数分解:

$2^3\times {\mathrm{2003}}^1\times {\mathrm{5021}}^1$

素因数の和:7030

約数の個数: 16

約数和(自身を含む): 150961320

約数和(自身を除く): 70504816

約数列:

[1, 2, 4, 8, 2003, 4006, 5021, 8012, 10042, 16024, 20084, 40168, 10057063, 20114126, 40228252, 80456504]

約数ペア:

[(1, 80456504), (2, 40228252), (4, 20114126), (8, 10057063), (2003, 40168), (4006, 20084), (5021, 16024), (8012, 10042)]