266422570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{31307}}^1$

素因数の和:31374

約数の個数: 32

約数和(自身を含む): 513952128

約数和(自身を除く): 247529558

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 4255, 8510, 31307, 62614, 156535, 313070, 720061, 1158359, 1440122, 2316718, 3600305, 5791795, 7200610, 11583590, 26642257, 53284514, 133211285, 266422570]

約数ペア:

[(1, 266422570), (2, 133211285), (5, 53284514), (10, 26642257), (23, 11583590), (37, 7200610), (46, 5791795), (74, 3600305), (115, 2316718), (185, 1440122), (230, 1158359), (370, 720061), (851, 313070), (1702, 156535), (4255, 62614), (8510, 31307)]