88726520

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{14887}}^1$

素因数の和:15047

約数の個数: 32

約数和(自身を含む): 200988000

約数和(自身を除く): 112261480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 14887, 29774, 59548, 74435, 119096, 148870, 297740, 595480, 2218163, 4436326, 8872652, 11090815, 17745304, 22181630, 44363260, 88726520]

約数ペア:

[(1, 88726520), (2, 44363260), (4, 22181630), (5, 17745304), (8, 11090815), (10, 8872652), (20, 4436326), (40, 2218163), (149, 595480), (298, 297740), (596, 148870), (745, 119096), (1192, 74435), (1490, 59548), (2980, 29774), (5960, 14887)]