85848290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{70949}}^1$

素因数の和:70978

約数の個数: 24

約数和(自身を含む): 169854300

約数和(自身を除く): 84006010

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 70949, 141898, 354745, 709490, 780439, 1560878, 3902195, 7804390, 8584829, 17169658, 42924145, 85848290]

約数ペア:

[(1, 85848290), (2, 42924145), (5, 17169658), (10, 8584829), (11, 7804390), (22, 3902195), (55, 1560878), (110, 780439), (121, 709490), (242, 354745), (605, 141898), (1210, 70949)]