88655480

素因数分解:

$2^3\times 5^1\times {\mathrm{2216387}}^1$

素因数の和:2216398

約数の個数: 16

約数和(自身を含む): 199474920

約数和(自身を除く): 110819440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2216387, 4432774, 8865548, 11081935, 17731096, 22163870, 44327740, 88655480]

約数ペア:

[(1, 88655480), (2, 44327740), (4, 22163870), (5, 17731096), (8, 11081935), (10, 8865548), (20, 4432774), (40, 2216387)]