83138660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3467}}^1$

素因数の和:3596

約数の個数: 48

約数和(自身を含む): 192265920

約数和(自身を除く): 109127260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 109, 110, 218, 220, 436, 545, 1090, 1199, 2180, 2398, 3467, 4796, 5995, 6934, 11990, 13868, 17335, 23980, 34670, 38137, 69340, 76274, 152548, 190685, 377903, 381370, 755806, 762740, 1511612, 1889515, 3779030, 4156933, 7558060, 8313866, 16627732, 20784665, 41569330, 83138660]

約数ペア:

[(1, 83138660), (2, 41569330), (4, 20784665), (5, 16627732), (10, 8313866), (11, 7558060), (20, 4156933), (22, 3779030), (44, 1889515), (55, 1511612), (109, 762740), (110, 755806), (218, 381370), (220, 377903), (436, 190685), (545, 152548), (1090, 76274), (1199, 69340), (2180, 38137), (2398, 34670), (3467, 23980), (4796, 17335), (5995, 13868), (6934, 11990)]