88633040

素因数分解:

$2^4\times 5^1\times {\mathrm{1107913}}^1$

素因数の和:1107926

約数の個数: 20

約数和(自身を含む): 206072004

約数和(自身を除く): 117438964

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1107913, 2215826, 4431652, 5539565, 8863304, 11079130, 17726608, 22158260, 44316520, 88633040]

約数ペア:

[(1, 88633040), (2, 44316520), (4, 22158260), (5, 17726608), (8, 11079130), (10, 8863304), (16, 5539565), (20, 4431652), (40, 2215826), (80, 1107913)]