85861270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{1367}}^1$

素因数の和:1956

約数の個数: 32

約数和(自身を含む): 169019136

約数和(自身を除く): 83157866

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 571, 1142, 1367, 2734, 2855, 5710, 6281, 6835, 12562, 13670, 15037, 30074, 31405, 62810, 75185, 150370, 780557, 1561114, 3902785, 7805570, 8586127, 17172254, 42930635, 85861270]

約数ペア:

[(1, 85861270), (2, 42930635), (5, 17172254), (10, 8586127), (11, 7805570), (22, 3902785), (55, 1561114), (110, 780557), (571, 150370), (1142, 75185), (1367, 62810), (2734, 31405), (2855, 30074), (5710, 15037), (6281, 13670), (6835, 12562)]