5095280

素因数分解:

$2^4\times 5^1\times {\mathrm{63691}}^1$

素因数の和:63704

約数の個数: 20

約数和(自身を含む): 11846712

約数和(自身を除く): 6751432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 63691, 127382, 254764, 318455, 509528, 636910, 1019056, 1273820, 2547640, 5095280]

約数ペア:

[(1, 5095280), (2, 2547640), (4, 1273820), (5, 1019056), (8, 636910), (10, 509528), (16, 318455), (20, 254764), (40, 127382), (80, 63691)]