67468120

素因数分解:

$2^3\times 5^1\times {\mathrm{1686703}}^1$

素因数の和:1686714

約数の個数: 16

約数和(自身を含む): 151803360

約数和(自身を除く): 84335240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1686703, 3373406, 6746812, 8433515, 13493624, 16867030, 33734060, 67468120]

約数ペア:

[(1, 67468120), (2, 33734060), (4, 16867030), (5, 13493624), (8, 8433515), (10, 6746812), (20, 3373406), (40, 1686703)]