8941480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9719}}^1$

素因数の和:9753

約数の個数: 32

約数和(自身を含む): 20995200

約数和(自身を除く): 12053720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 9719, 19438, 38876, 48595, 77752, 97190, 194380, 223537, 388760, 447074, 894148, 1117685, 1788296, 2235370, 4470740, 8941480]

約数ペア:

[(1, 8941480), (2, 4470740), (4, 2235370), (5, 1788296), (8, 1117685), (10, 894148), (20, 447074), (23, 388760), (40, 223537), (46, 194380), (92, 97190), (115, 77752), (184, 48595), (230, 38876), (460, 19438), (920, 9719)]