42243340

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{5573}}^1$

素因数の和:5961

約数の個数: 24

約数和(自身を含む): 88961040

約数和(自身を除く): 46717700

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 5573, 7580, 11146, 22292, 27865, 55730, 111460, 2112167, 4224334, 8448668, 10560835, 21121670, 42243340]

約数ペア:

[(1, 42243340), (2, 21121670), (4, 10560835), (5, 8448668), (10, 4224334), (20, 2112167), (379, 111460), (758, 55730), (1516, 27865), (1895, 22292), (3790, 11146), (5573, 7580)]