6622780

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1231}}^1$

素因数の和:1509

約数の個数: 24

約数和(自身を含む): 13970880

約数和(自身を除く): 7348100

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1231, 1345, 2462, 2690, 4924, 5380, 6155, 12310, 24620, 331139, 662278, 1324556, 1655695, 3311390, 6622780]

約数ペア:

[(1, 6622780), (2, 3311390), (4, 1655695), (5, 1324556), (10, 662278), (20, 331139), (269, 24620), (538, 12310), (1076, 6155), (1231, 5380), (1345, 4924), (2462, 2690)]