22541200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 120

約数和(自身を含む): 60888960

約数和(自身を除く): 38347760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 47, 50, 55, 80, 88, 94, 100, 109, 110, 176, 188, 200, 218, 220, 235, 275, 376, 400, 436, 440, 470, 517, 545, 550, 752, 872, 880, 940, 1034, 1090, 1100, 1175, 1199, 1744, 1880, 2068, 2180, 2200, 2350, 2398, 2585, 2725, 3760, 4136, 4360, 4400, 4700, 4796, 5123, 5170, 5450, 5995, 8272, 8720, 9400, 9592, 10246, 10340, 10900, 11990, 12925, 18800, 19184, 20492, 20680, 21800, 23980, 25615, 25850, 29975, 40984, 41360, 43600, 47960, 51230, 51700, 56353, 59950, 81968, 95920, 102460, 103400, 112706, 119900, 128075, 204920, 206800, 225412, 239800, 256150, 281765, 409840, 450824, 479600, 512300, 563530, 901648, 1024600, 1127060, 1408825, 2049200, 2254120, 2817650, 4508240, 5635300, 11270600, 22541200]

約数ペア:

[(1, 22541200), (2, 11270600), (4, 5635300), (5, 4508240), (8, 2817650), (10, 2254120), (11, 2049200), (16, 1408825), (20, 1127060), (22, 1024600), (25, 901648), (40, 563530), (44, 512300), (47, 479600), (50, 450824), (55, 409840), (80, 281765), (88, 256150), (94, 239800), (100, 225412), (109, 206800), (110, 204920), (176, 128075), (188, 119900), (200, 112706), (218, 103400), (220, 102460), (235, 95920), (275, 81968), (376, 59950), (400, 56353), (436, 51700), (440, 51230), (470, 47960), (517, 43600), (545, 41360), (550, 40984), (752, 29975), (872, 25850), (880, 25615), (940, 23980), (1034, 21800), (1090, 20680), (1100, 20492), (1175, 19184), (1199, 18800), (1744, 12925), (1880, 11990), (2068, 10900), (2180, 10340), (2200, 10246), (2350, 9592), (2398, 9400), (2585, 8720), (2725, 8272), (3760, 5995), (4136, 5450), (4360, 5170), (4400, 5123), (4700, 4796)]