8045806060

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1217}}^1\times {\mathrm{5419}}^1$

素因数の和:6706

約数の個数: 48

約数和(自身を含む): 17190462240

約数和(自身を除く): 9144656180

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1217, 1220, 2434, 4868, 5419, 6085, 10838, 12170, 21676, 24340, 27095, 54190, 74237, 108380, 148474, 296948, 330559, 371185, 661118, 742370, 1322236, 1484740, 1652795, 3305590, 6594923, 6611180, 13189846, 26379692, 32974615, 65949230, 131898460, 402290303, 804580606, 1609161212, 2011451515, 4022903030, 8045806060]

約数ペア:

[(1, 8045806060), (2, 4022903030), (4, 2011451515), (5, 1609161212), (10, 804580606), (20, 402290303), (61, 131898460), (122, 65949230), (244, 32974615), (305, 26379692), (610, 13189846), (1217, 6611180), (1220, 6594923), (2434, 3305590), (4868, 1652795), (5419, 1484740), (6085, 1322236), (10838, 742370), (12170, 661118), (21676, 371185), (24340, 330559), (27095, 296948), (54190, 148474), (74237, 108380)]