22127600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:183

約数の個数: 120

約数和(自身を含む): 59781888

約数和(自身を除く): 37654288

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 47, 50, 55, 80, 88, 94, 100, 107, 110, 176, 188, 200, 214, 220, 235, 275, 376, 400, 428, 440, 470, 517, 535, 550, 752, 856, 880, 940, 1034, 1070, 1100, 1175, 1177, 1712, 1880, 2068, 2140, 2200, 2350, 2354, 2585, 2675, 3760, 4136, 4280, 4400, 4700, 4708, 5029, 5170, 5350, 5885, 8272, 8560, 9400, 9416, 10058, 10340, 10700, 11770, 12925, 18800, 18832, 20116, 20680, 21400, 23540, 25145, 25850, 29425, 40232, 41360, 42800, 47080, 50290, 51700, 55319, 58850, 80464, 94160, 100580, 103400, 110638, 117700, 125725, 201160, 206800, 221276, 235400, 251450, 276595, 402320, 442552, 470800, 502900, 553190, 885104, 1005800, 1106380, 1382975, 2011600, 2212760, 2765950, 4425520, 5531900, 11063800, 22127600]

約数ペア:

[(1, 22127600), (2, 11063800), (4, 5531900), (5, 4425520), (8, 2765950), (10, 2212760), (11, 2011600), (16, 1382975), (20, 1106380), (22, 1005800), (25, 885104), (40, 553190), (44, 502900), (47, 470800), (50, 442552), (55, 402320), (80, 276595), (88, 251450), (94, 235400), (100, 221276), (107, 206800), (110, 201160), (176, 125725), (188, 117700), (200, 110638), (214, 103400), (220, 100580), (235, 94160), (275, 80464), (376, 58850), (400, 55319), (428, 51700), (440, 50290), (470, 47080), (517, 42800), (535, 41360), (550, 40232), (752, 29425), (856, 25850), (880, 25145), (940, 23540), (1034, 21400), (1070, 20680), (1100, 20116), (1175, 18832), (1177, 18800), (1712, 12925), (1880, 11770), (2068, 10700), (2140, 10340), (2200, 10058), (2350, 9416), (2354, 9400), (2585, 8560), (2675, 8272), (3760, 5885), (4136, 5350), (4280, 5170), (4400, 5029), (4700, 4708)]