78848330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{17483}}^1$

素因数の和:17542

約数の個数: 32

約数和(自身を含む): 158614848

約数和(自身を除く): 79766518

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 17483, 34966, 87415, 174830, 192313, 384626, 716803, 961565, 1433606, 1923130, 3584015, 7168030, 7884833, 15769666, 39424165, 78848330]

約数ペア:

[(1, 78848330), (2, 39424165), (5, 15769666), (10, 7884833), (11, 7168030), (22, 3584015), (41, 1923130), (55, 1433606), (82, 961565), (110, 716803), (205, 384626), (410, 192313), (451, 174830), (902, 87415), (2255, 34966), (4510, 17483)]