5299120

素因数分解:

$2^4\times 5^1\times {\mathrm{66239}}^1$

素因数の和:66252

約数の個数: 20

約数和(自身を含む): 12320640

約数和(自身を除く): 7021520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 66239, 132478, 264956, 331195, 529912, 662390, 1059824, 1324780, 2649560, 5299120]

約数ペア:

[(1, 5299120), (2, 2649560), (4, 1324780), (5, 1059824), (8, 662390), (10, 529912), (16, 331195), (20, 264956), (40, 132478), (80, 66239)]