88101680

素因数分解:

$2^4\times 5^1\times {\mathrm{701}}^1\times {\mathrm{1571}}^1$

素因数の和:2285

約数の個数: 40

約数和(自身を含む): 205259184

約数和(自身を除く): 117157504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 701, 1402, 1571, 2804, 3142, 3505, 5608, 6284, 7010, 7855, 11216, 12568, 14020, 15710, 25136, 28040, 31420, 56080, 62840, 125680, 1101271, 2202542, 4405084, 5506355, 8810168, 11012710, 17620336, 22025420, 44050840, 88101680]

約数ペア:

[(1, 88101680), (2, 44050840), (4, 22025420), (5, 17620336), (8, 11012710), (10, 8810168), (16, 5506355), (20, 4405084), (40, 2202542), (80, 1101271), (701, 125680), (1402, 62840), (1571, 56080), (2804, 31420), (3142, 28040), (3505, 25136), (5608, 15710), (6284, 14020), (7010, 12568), (7855, 11216)]