83579980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379909}}^1$

素因数の和:379929

約数の個数: 24

約数和(自身を含む): 191474640

約数和(自身を除く): 107894660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 379909, 759818, 1519636, 1899545, 3799090, 4178999, 7598180, 8357998, 16715996, 20894995, 41789990, 83579980]

約数ペア:

[(1, 83579980), (2, 41789990), (4, 20894995), (5, 16715996), (10, 8357998), (11, 7598180), (20, 4178999), (22, 3799090), (44, 1899545), (55, 1519636), (110, 759818), (220, 379909)]