22016500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{4003}}^1$

素因数の和:4033

約数の個数: 48

約数和(自身を含む): 52468416

約数和(自身を除く): 30451916

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 2750, 4003, 5500, 8006, 16012, 20015, 40030, 44033, 80060, 88066, 100075, 176132, 200150, 220165, 400300, 440330, 500375, 880660, 1000750, 1100825, 2001500, 2201650, 4403300, 5504125, 11008250, 22016500]

約数ペア:

[(1, 22016500), (2, 11008250), (4, 5504125), (5, 4403300), (10, 2201650), (11, 2001500), (20, 1100825), (22, 1000750), (25, 880660), (44, 500375), (50, 440330), (55, 400300), (100, 220165), (110, 200150), (125, 176132), (220, 100075), (250, 88066), (275, 80060), (500, 44033), (550, 40030), (1100, 20015), (1375, 16012), (2750, 8006), (4003, 5500)]