2022104920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{51637}}^1$

素因数の和:51748

約数の個数: 64

約数和(自身を含む): 5019213600

約数和(自身を除く): 2997108680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 89, 110, 178, 220, 356, 440, 445, 712, 890, 979, 1780, 1958, 3560, 3916, 4895, 7832, 9790, 19580, 39160, 51637, 103274, 206548, 258185, 413096, 516370, 568007, 1032740, 1136014, 2065480, 2272028, 2840035, 4544056, 4595693, 5680070, 9191386, 11360140, 18382772, 22720280, 22978465, 36765544, 45956930, 50552623, 91913860, 101105246, 183827720, 202210492, 252763115, 404420984, 505526230, 1011052460, 2022104920]

約数ペア:

[(1, 2022104920), (2, 1011052460), (4, 505526230), (5, 404420984), (8, 252763115), (10, 202210492), (11, 183827720), (20, 101105246), (22, 91913860), (40, 50552623), (44, 45956930), (55, 36765544), (88, 22978465), (89, 22720280), (110, 18382772), (178, 11360140), (220, 9191386), (356, 5680070), (440, 4595693), (445, 4544056), (712, 2840035), (890, 2272028), (979, 2065480), (1780, 1136014), (1958, 1032740), (3560, 568007), (3916, 516370), (4895, 413096), (7832, 258185), (9790, 206548), (19580, 103274), (39160, 51637)]