3198340

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3719}}^1$

素因数の和:3771

約数の個数: 24

約数和(自身を含む): 6874560

約数和(自身を除く): 3676220

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 3719, 7438, 14876, 18595, 37190, 74380, 159917, 319834, 639668, 799585, 1599170, 3198340]

約数ペア:

[(1, 3198340), (2, 1599170), (4, 799585), (5, 639668), (10, 319834), (20, 159917), (43, 74380), (86, 37190), (172, 18595), (215, 14876), (430, 7438), (860, 3719)]