91693120

素因数分解:

$2^6\times 5^1\times {\mathrm{286541}}^1$

素因数の和:286558

約数の個数: 28

約数和(自身を含む): 218345004

約数和(自身を除く): 126651884

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 286541, 573082, 1146164, 1432705, 2292328, 2865410, 4584656, 5730820, 9169312, 11461640, 18338624, 22923280, 45846560, 91693120]

約数ペア:

[(1, 91693120), (2, 45846560), (4, 22923280), (5, 18338624), (8, 11461640), (10, 9169312), (16, 5730820), (20, 4584656), (32, 2865410), (40, 2292328), (64, 1432705), (80, 1146164), (160, 573082), (320, 286541)]