13382000

素因数分解:

$2^4\times 5^3\times {\mathrm{6691}}^1$

素因数の和:6714

約数の個数: 40

約数和(自身を含む): 32362512

約数和(自身を除く): 18980512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 6691, 13382, 26764, 33455, 53528, 66910, 107056, 133820, 167275, 267640, 334550, 535280, 669100, 836375, 1338200, 1672750, 2676400, 3345500, 6691000, 13382000]

約数ペア:

[(1, 13382000), (2, 6691000), (4, 3345500), (5, 2676400), (8, 1672750), (10, 1338200), (16, 836375), (20, 669100), (25, 535280), (40, 334550), (50, 267640), (80, 167275), (100, 133820), (125, 107056), (200, 66910), (250, 53528), (400, 33455), (500, 26764), (1000, 13382), (2000, 6691)]