27839952010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2707}}^1\times {\mathrm{79111}}^1$

素因数の和:81838

約数の個数: 32

約数和(自身を含む): 53987294592

約数和(自身を除く): 26147342582

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2707, 5414, 13535, 27070, 35191, 70382, 79111, 158222, 175955, 351910, 395555, 791110, 1028443, 2056886, 5142215, 10284430, 214153477, 428306954, 1070767385, 2141534770, 2783995201, 5567990402, 13919976005, 27839952010]

約数ペア:

[(1, 27839952010), (2, 13919976005), (5, 5567990402), (10, 2783995201), (13, 2141534770), (26, 1070767385), (65, 428306954), (130, 214153477), (2707, 10284430), (5414, 5142215), (13535, 2056886), (27070, 1028443), (35191, 791110), (70382, 395555), (79111, 351910), (158222, 175955)]