26417030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{541}}^1$

素因数の和:824

約数の個数: 32

約数和(自身を含む): 50340960

約数和(自身を除く): 23923930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 257, 514, 541, 1082, 1285, 2570, 2705, 4883, 5410, 9766, 10279, 20558, 24415, 48830, 51395, 102790, 139037, 278074, 695185, 1390370, 2641703, 5283406, 13208515, 26417030]

約数ペア:

[(1, 26417030), (2, 13208515), (5, 5283406), (10, 2641703), (19, 1390370), (38, 695185), (95, 278074), (190, 139037), (257, 102790), (514, 51395), (541, 48830), (1082, 24415), (1285, 20558), (2570, 10279), (2705, 9766), (4883, 5410)]