27672440

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5281}}^1$

素因数の和:5423

約数の個数: 32

約数和(自身を含む): 62750160

約数和(自身を除く): 35077720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 5281, 10562, 21124, 26405, 42248, 52810, 105620, 211240, 691811, 1383622, 2767244, 3459055, 5534488, 6918110, 13836220, 27672440]

約数ペア:

[(1, 27672440), (2, 13836220), (4, 6918110), (5, 5534488), (8, 3459055), (10, 2767244), (20, 1383622), (40, 691811), (131, 211240), (262, 105620), (524, 52810), (655, 42248), (1048, 26405), (1310, 21124), (2620, 10562), (5240, 5281)]