26495270

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{433}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 49684320

約数和(自身を除く): 23189050

約数列:

[1, 2, 5, 10, 29, 58, 145, 211, 290, 422, 433, 866, 1055, 2110, 2165, 4330, 6119, 12238, 12557, 25114, 30595, 61190, 62785, 91363, 125570, 182726, 456815, 913630, 2649527, 5299054, 13247635, 26495270]

約数ペア:

[(1, 26495270), (2, 13247635), (5, 5299054), (10, 2649527), (29, 913630), (58, 456815), (145, 182726), (211, 125570), (290, 91363), (422, 62785), (433, 61190), (866, 30595), (1055, 25114), (2110, 12557), (2165, 12238), (4330, 6119)]