21483854000

素因数分解:

$2^4\times 5^3\times 7^2\times {\mathrm{219223}}^1$

素因数の和:219260

約数の個数: 120

約数和(自身を含む): 60429534048

約数和(自身を除く): 38945680048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 400, 490, 500, 560, 700, 784, 875, 980, 1000, 1225, 1400, 1750, 1960, 2000, 2450, 2800, 3500, 3920, 4900, 6125, 7000, 9800, 12250, 14000, 19600, 24500, 49000, 98000, 219223, 438446, 876892, 1096115, 1534561, 1753784, 2192230, 3069122, 3507568, 4384460, 5480575, 6138244, 7672805, 8768920, 10741927, 10961150, 12276488, 15345610, 17537840, 21483854, 21922300, 24552976, 27402875, 30691220, 38364025, 42967708, 43844600, 53709635, 54805750, 61382440, 76728050, 85935416, 87689200, 107419270, 109611500, 122764880, 153456100, 171870832, 191820125, 214838540, 219223000, 268548175, 306912200, 383640250, 429677080, 438446000, 537096350, 613824400, 767280500, 859354160, 1074192700, 1342740875, 1534561000, 2148385400, 2685481750, 3069122000, 4296770800, 5370963500, 10741927000, 21483854000]

約数ペア:

[(1, 21483854000), (2, 10741927000), (4, 5370963500), (5, 4296770800), (7, 3069122000), (8, 2685481750), (10, 2148385400), (14, 1534561000), (16, 1342740875), (20, 1074192700), (25, 859354160), (28, 767280500), (35, 613824400), (40, 537096350), (49, 438446000), (50, 429677080), (56, 383640250), (70, 306912200), (80, 268548175), (98, 219223000), (100, 214838540), (112, 191820125), (125, 171870832), (140, 153456100), (175, 122764880), (196, 109611500), (200, 107419270), (245, 87689200), (250, 85935416), (280, 76728050), (350, 61382440), (392, 54805750), (400, 53709635), (490, 43844600), (500, 42967708), (560, 38364025), (700, 30691220), (784, 27402875), (875, 24552976), (980, 21922300), (1000, 21483854), (1225, 17537840), (1400, 15345610), (1750, 12276488), (1960, 10961150), (2000, 10741927), (2450, 8768920), (2800, 7672805), (3500, 6138244), (3920, 5480575), (4900, 4384460), (6125, 3507568), (7000, 3069122), (9800, 2192230), (12250, 1753784), (14000, 1534561), (19600, 1096115), (24500, 876892), (49000, 438446), (98000, 219223)]