28462060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2441}}^1$

素因数の和:2514

約数の個数: 48

約数和(自身を含む): 66461472

約数和(自身を除く): 37999412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1166, 2332, 2441, 2915, 4882, 5830, 9764, 11660, 12205, 24410, 26851, 48820, 53702, 107404, 129373, 134255, 258746, 268510, 517492, 537020, 646865, 1293730, 1423103, 2587460, 2846206, 5692412, 7115515, 14231030, 28462060]

約数ペア:

[(1, 28462060), (2, 14231030), (4, 7115515), (5, 5692412), (10, 2846206), (11, 2587460), (20, 1423103), (22, 1293730), (44, 646865), (53, 537020), (55, 517492), (106, 268510), (110, 258746), (212, 134255), (220, 129373), (265, 107404), (530, 53702), (583, 48820), (1060, 26851), (1166, 24410), (2332, 12205), (2441, 11660), (2915, 9764), (4882, 5830)]