89837080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97649}}^1$

素因数の和:97683

約数の個数: 32

約数和(自身を含む): 210924000

約数和(自身を除く): 121086920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 97649, 195298, 390596, 488245, 781192, 976490, 1952980, 2245927, 3905960, 4491854, 8983708, 11229635, 17967416, 22459270, 44918540, 89837080]

約数ペア:

[(1, 89837080), (2, 44918540), (4, 22459270), (5, 17967416), (8, 11229635), (10, 8983708), (20, 4491854), (23, 3905960), (40, 2245927), (46, 1952980), (92, 976490), (115, 781192), (184, 488245), (230, 390596), (460, 195298), (920, 97649)]