6748640

素因数分解:

$2^5\times 5^1\times {\mathrm{42179}}^1$

素因数の和:42194

約数の個数: 24

約数和(自身を含む): 15944040

約数和(自身を除く): 9195400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 42179, 84358, 168716, 210895, 337432, 421790, 674864, 843580, 1349728, 1687160, 3374320, 6748640]

約数ペア:

[(1, 6748640), (2, 3374320), (4, 1687160), (5, 1349728), (8, 843580), (10, 674864), (16, 421790), (20, 337432), (32, 210895), (40, 168716), (80, 84358), (160, 42179)]