80036660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{33073}}^1$

素因数の和:33104

約数の個数: 36

約数和(自身を含む): 184751364

約数和(自身を除く): 104714704

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 33073, 66146, 132292, 165365, 330730, 363803, 661460, 727606, 1455212, 1819015, 3638030, 4001833, 7276060, 8003666, 16007332, 20009165, 40018330, 80036660]

約数ペア:

[(1, 80036660), (2, 40018330), (4, 20009165), (5, 16007332), (10, 8003666), (11, 7276060), (20, 4001833), (22, 3638030), (44, 1819015), (55, 1455212), (110, 727606), (121, 661460), (220, 363803), (242, 330730), (484, 165365), (605, 132292), (1210, 66146), (2420, 33073)]