1630572080

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{105607}}^1$

素因数の和:105813

約数の個数: 40

約数和(自身を含む): 3810759072

約数和(自身を除く): 2180186992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 965, 1544, 1930, 3088, 3860, 7720, 15440, 105607, 211214, 422428, 528035, 844856, 1056070, 1689712, 2112140, 4224280, 8448560, 20382151, 40764302, 81528604, 101910755, 163057208, 203821510, 326114416, 407643020, 815286040, 1630572080]

約数ペア:

[(1, 1630572080), (2, 815286040), (4, 407643020), (5, 326114416), (8, 203821510), (10, 163057208), (16, 101910755), (20, 81528604), (40, 40764302), (80, 20382151), (193, 8448560), (386, 4224280), (772, 2112140), (965, 1689712), (1544, 1056070), (1930, 844856), (3088, 528035), (3860, 422428), (7720, 211214), (15440, 105607)]