22255750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{8093}}^1$

素因数の和:8121

約数の個数: 32

約数和(自身を含む): 45455904

約数和(自身を除く): 23200154

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 8093, 16186, 40465, 80930, 89023, 178046, 202325, 404650, 445115, 890230, 1011625, 2023250, 2225575, 4451150, 11127875, 22255750]

約数ペア:

[(1, 22255750), (2, 11127875), (5, 4451150), (10, 2225575), (11, 2023250), (22, 1011625), (25, 890230), (50, 445115), (55, 404650), (110, 202325), (125, 178046), (250, 89023), (275, 80930), (550, 40465), (1375, 16186), (2750, 8093)]