5280120442

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{15581}}^1$

素因数の和:15798

約数の個数: 32

約数和(自身を含む): 8481594240

約数和(自身を除く): 3201473798

約数列:

[1, 2, 23, 46, 53, 106, 139, 278, 1219, 2438, 3197, 6394, 7367, 14734, 15581, 31162, 169441, 338882, 358363, 716726, 825793, 1651586, 2165759, 4331518, 18993239, 37986478, 49812457, 99624914, 114785227, 229570454, 2640060221, 5280120442]

約数ペア:

[(1, 5280120442), (2, 2640060221), (23, 229570454), (46, 114785227), (53, 99624914), (106, 49812457), (139, 37986478), (278, 18993239), (1219, 4331518), (2438, 2165759), (3197, 1651586), (6394, 825793), (7367, 716726), (14734, 358363), (15581, 338882), (31162, 169441)]