25965040

素因数分解:

$2^4\times 5^1\times {\mathrm{463}}^1\times {\mathrm{701}}^1$

素因数の和:1177

約数の個数: 40

約数和(自身を含む): 60585408

約数和(自身を除く): 34620368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 463, 701, 926, 1402, 1852, 2315, 2804, 3505, 3704, 4630, 5608, 7010, 7408, 9260, 11216, 14020, 18520, 28040, 37040, 56080, 324563, 649126, 1298252, 1622815, 2596504, 3245630, 5193008, 6491260, 12982520, 25965040]

約数ペア:

[(1, 25965040), (2, 12982520), (4, 6491260), (5, 5193008), (8, 3245630), (10, 2596504), (16, 1622815), (20, 1298252), (40, 649126), (80, 324563), (463, 56080), (701, 37040), (926, 28040), (1402, 18520), (1852, 14020), (2315, 11216), (2804, 9260), (3505, 7408), (3704, 7010), (4630, 5608)]