82912940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{3659}}^1$

素因数の和:3782

約数の個数: 48

約数和(自身を含む): 191842560

約数和(自身を除く): 108929620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 206, 220, 412, 515, 1030, 1133, 2060, 2266, 3659, 4532, 5665, 7318, 11330, 14636, 18295, 22660, 36590, 40249, 73180, 80498, 160996, 201245, 376877, 402490, 753754, 804980, 1507508, 1884385, 3768770, 4145647, 7537540, 8291294, 16582588, 20728235, 41456470, 82912940]

約数ペア:

[(1, 82912940), (2, 41456470), (4, 20728235), (5, 16582588), (10, 8291294), (11, 7537540), (20, 4145647), (22, 3768770), (44, 1884385), (55, 1507508), (103, 804980), (110, 753754), (206, 402490), (220, 376877), (412, 201245), (515, 160996), (1030, 80498), (1133, 73180), (2060, 40249), (2266, 36590), (3659, 22660), (4532, 18295), (5665, 14636), (7318, 11330)]