2010072812

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{56891}}^1$

素因数の和:56990

約数の個数: 36

約数和(自身を含む): 3919517448

約数和(自身を除く): 1909444636

約数列:

[1, 2, 4, 11, 22, 44, 73, 121, 146, 242, 292, 484, 803, 1606, 3212, 8833, 17666, 35332, 56891, 113782, 227564, 625801, 1251602, 2503204, 4153043, 6883811, 8306086, 13767622, 16612172, 27535244, 45683473, 91366946, 182733892, 502518203, 1005036406, 2010072812]

約数ペア:

[(1, 2010072812), (2, 1005036406), (4, 502518203), (11, 182733892), (22, 91366946), (44, 45683473), (73, 27535244), (121, 16612172), (146, 13767622), (242, 8306086), (292, 6883811), (484, 4153043), (803, 2503204), (1606, 1251602), (3212, 625801), (8833, 227564), (17666, 113782), (35332, 56891)]