67280

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^2$

素因数の和:71

約数の個数: 30

約数和(自身を含む): 162006

約数和(自身を除く): 94726

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 841, 1160, 1682, 2320, 3364, 4205, 6728, 8410, 13456, 16820, 33640, 67280]

約数ペア:

[(1, 67280), (2, 33640), (4, 16820), (5, 13456), (8, 8410), (10, 6728), (16, 4205), (20, 3364), (29, 2320), (40, 1682), (58, 1160), (80, 841), (116, 580), (145, 464), (232, 290)]