85899770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{2903}}^1$

素因数の和:3190

約数の個数: 32

約数和(自身を含む): 169361280

約数和(自身を除く): 83461510

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 269, 538, 1345, 2690, 2903, 2959, 5806, 5918, 14515, 14795, 29030, 29590, 31933, 63866, 159665, 319330, 780907, 1561814, 3904535, 7809070, 8589977, 17179954, 42949885, 85899770]

約数ペア:

[(1, 85899770), (2, 42949885), (5, 17179954), (10, 8589977), (11, 7809070), (22, 3904535), (55, 1561814), (110, 780907), (269, 319330), (538, 159665), (1345, 63866), (2690, 31933), (2903, 29590), (2959, 29030), (5806, 14795), (5918, 14515)]