145443650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{264443}}^1$

素因数の和:264466

約数の個数: 24

約数和(自身を含む): 295119504

約数和(自身を除く): 149675854

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 264443, 528886, 1322215, 2644430, 2908873, 5817746, 6611075, 13222150, 14544365, 29088730, 72721825, 145443650]

約数ペア:

[(1, 145443650), (2, 72721825), (5, 29088730), (10, 14544365), (11, 13222150), (22, 6611075), (25, 5817746), (50, 2908873), (55, 2644430), (110, 1322215), (275, 528886), (550, 264443)]