89596040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97387}}^1$

素因数の和:97421

約数の個数: 32

約数和(自身を含む): 210358080

約数和(自身を除く): 120762040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 97387, 194774, 389548, 486935, 779096, 973870, 1947740, 2239901, 3895480, 4479802, 8959604, 11199505, 17919208, 22399010, 44798020, 89596040]

約数ペア:

[(1, 89596040), (2, 44798020), (4, 22399010), (5, 17919208), (8, 11199505), (10, 8959604), (20, 4479802), (23, 3895480), (40, 2239901), (46, 1947740), (92, 973870), (115, 779096), (184, 486935), (230, 389548), (460, 194774), (920, 97387)]