42676880

素因数分解:

$2^4\times 5^1\times {\mathrm{701}}^1\times {\mathrm{761}}^1$

素因数の和:1475

約数の個数: 40

約数和(自身を含む): 99495864

約数和(自身を除く): 56818984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 701, 761, 1402, 1522, 2804, 3044, 3505, 3805, 5608, 6088, 7010, 7610, 11216, 12176, 14020, 15220, 28040, 30440, 56080, 60880, 533461, 1066922, 2133844, 2667305, 4267688, 5334610, 8535376, 10669220, 21338440, 42676880]

約数ペア:

[(1, 42676880), (2, 21338440), (4, 10669220), (5, 8535376), (8, 5334610), (10, 4267688), (16, 2667305), (20, 2133844), (40, 1066922), (80, 533461), (701, 60880), (761, 56080), (1402, 30440), (1522, 28040), (2804, 15220), (3044, 14020), (3505, 12176), (3805, 11216), (5608, 7610), (6088, 7010)]