13368200

素因数分解:

$2^3\times 5^2\times {\mathrm{66841}}^1$

素因数の和:66857

約数の個数: 24

約数和(自身を含む): 31081530

約数和(自身を除く): 17713330

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 66841, 133682, 267364, 334205, 534728, 668410, 1336820, 1671025, 2673640, 3342050, 6684100, 13368200]

約数ペア:

[(1, 13368200), (2, 6684100), (4, 3342050), (5, 2673640), (8, 1671025), (10, 1336820), (20, 668410), (25, 534728), (40, 334205), (50, 267364), (100, 133682), (200, 66841)]