33679780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{337}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 74954880

約数和(自身を除く): 41275100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 263, 337, 380, 526, 674, 1052, 1315, 1348, 1685, 2630, 3370, 4997, 5260, 6403, 6740, 9994, 12806, 19988, 24985, 25612, 32015, 49970, 64030, 88631, 99940, 128060, 177262, 354524, 443155, 886310, 1683989, 1772620, 3367978, 6735956, 8419945, 16839890, 33679780]

約数ペア:

[(1, 33679780), (2, 16839890), (4, 8419945), (5, 6735956), (10, 3367978), (19, 1772620), (20, 1683989), (38, 886310), (76, 443155), (95, 354524), (190, 177262), (263, 128060), (337, 99940), (380, 88631), (526, 64030), (674, 49970), (1052, 32015), (1315, 25612), (1348, 24985), (1685, 19988), (2630, 12806), (3370, 9994), (4997, 6740), (5260, 6403)]