6842680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13159}}^1$

素因数の和:13183

約数の個数: 32

約数和(自身を含む): 16581600

約数和(自身を除く): 9738920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 13159, 26318, 52636, 65795, 105272, 131590, 171067, 263180, 342134, 526360, 684268, 855335, 1368536, 1710670, 3421340, 6842680]

約数ペア:

[(1, 6842680), (2, 3421340), (4, 1710670), (5, 1368536), (8, 855335), (10, 684268), (13, 526360), (20, 342134), (26, 263180), (40, 171067), (52, 131590), (65, 105272), (104, 65795), (130, 52636), (260, 26318), (520, 13159)]