66110890

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{26339}}^1$

素因数の和:26597

約数の個数: 16

約数和(自身を含む): 119478240

約数和(自身を除く): 53367350

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 26339, 52678, 131695, 263390, 6611089, 13222178, 33055445, 66110890]

約数ペア:

[(1, 66110890), (2, 33055445), (5, 13222178), (10, 6611089), (251, 263390), (502, 131695), (1255, 52678), (2510, 26339)]