9420760

素因数分解:

$2^3\times 5^1\times {\mathrm{235519}}^1$

素因数の和:235530

約数の個数: 16

約数和(自身を含む): 21196800

約数和(自身を除く): 11776040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 235519, 471038, 942076, 1177595, 1884152, 2355190, 4710380, 9420760]

約数ペア:

[(1, 9420760), (2, 4710380), (4, 2355190), (5, 1884152), (8, 1177595), (10, 942076), (20, 471038), (40, 235519)]