5068880

素因数分解:

$2^4\times 5^1\times {\mathrm{63361}}^1$

素因数の和:63374

約数の個数: 20

約数和(自身を含む): 11785332

約数和(自身を除く): 6716452

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 63361, 126722, 253444, 316805, 506888, 633610, 1013776, 1267220, 2534440, 5068880]

約数ペア:

[(1, 5068880), (2, 2534440), (4, 1267220), (5, 1013776), (8, 633610), (10, 506888), (16, 316805), (20, 253444), (40, 126722), (80, 63361)]