27834528020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107055877}}^1$

素因数の和:107055899

約数の個数: 24

約数和(自身を含む): 62948856264

約数和(自身を除く): 35114328244

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 107055877, 214111754, 428223508, 535279385, 1070558770, 1391726401, 2141117540, 2783452802, 5566905604, 6958632005, 13917264010, 27834528020]

約数ペア:

[(1, 27834528020), (2, 13917264010), (4, 6958632005), (5, 5566905604), (10, 2783452802), (13, 2141117540), (20, 1391726401), (26, 1070558770), (52, 535279385), (65, 428223508), (130, 214111754), (260, 107055877)]