80566090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{17033}}^1$

素因数の和:17094

約数の個数: 32

約数和(自身を含む): 161891136

約数和(自身を除く): 81325046

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 17033, 34066, 85165, 170330, 187363, 374726, 732419, 936815, 1464838, 1873630, 3662095, 7324190, 8056609, 16113218, 40283045, 80566090]

約数ペア:

[(1, 80566090), (2, 40283045), (5, 16113218), (10, 8056609), (11, 7324190), (22, 3662095), (43, 1873630), (55, 1464838), (86, 936815), (110, 732419), (215, 374726), (430, 187363), (473, 170330), (946, 85165), (2365, 34066), (4730, 17033)]