89226220

素因数分解:

$2^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{5501}}^1$

素因数の和:6321

約数の個数: 24

約数和(自身を含む): 187640208

約数和(自身を除く): 98413988

約数列:

[1, 2, 4, 5, 10, 20, 811, 1622, 3244, 4055, 5501, 8110, 11002, 16220, 22004, 27505, 55010, 110020, 4461311, 8922622, 17845244, 22306555, 44613110, 89226220]

約数ペア:

[(1, 89226220), (2, 44613110), (4, 22306555), (5, 17845244), (10, 8922622), (20, 4461311), (811, 110020), (1622, 55010), (3244, 27505), (4055, 22004), (5501, 16220), (8110, 11002)]