6566360

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1181}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 14893200

約数和(自身を除く): 8326840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1181, 1390, 2362, 2780, 4724, 5560, 5905, 9448, 11810, 23620, 47240, 164159, 328318, 656636, 820795, 1313272, 1641590, 3283180, 6566360]

約数ペア:

[(1, 6566360), (2, 3283180), (4, 1641590), (5, 1313272), (8, 820795), (10, 656636), (20, 328318), (40, 164159), (139, 47240), (278, 23620), (556, 11810), (695, 9448), (1112, 5905), (1181, 5560), (1390, 4724), (2362, 2780)]