4700080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:147

約数の個数: 120

約数和(自身を含む): 13994640

約数和(自身を除く): 9294560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 109, 110, 112, 140, 154, 176, 196, 218, 220, 245, 280, 308, 385, 392, 436, 440, 490, 539, 545, 560, 616, 763, 770, 784, 872, 880, 980, 1078, 1090, 1199, 1232, 1526, 1540, 1744, 1960, 2156, 2180, 2398, 2695, 3052, 3080, 3815, 3920, 4312, 4360, 4796, 5341, 5390, 5995, 6104, 6160, 7630, 8393, 8624, 8720, 9592, 10682, 10780, 11990, 12208, 15260, 16786, 19184, 21364, 21560, 23980, 26705, 30520, 33572, 41965, 42728, 43120, 47960, 53410, 58751, 61040, 67144, 83930, 85456, 95920, 106820, 117502, 134288, 167860, 213640, 235004, 293755, 335720, 427280, 470008, 587510, 671440, 940016, 1175020, 2350040, 4700080]

約数ペア:

[(1, 4700080), (2, 2350040), (4, 1175020), (5, 940016), (7, 671440), (8, 587510), (10, 470008), (11, 427280), (14, 335720), (16, 293755), (20, 235004), (22, 213640), (28, 167860), (35, 134288), (40, 117502), (44, 106820), (49, 95920), (55, 85456), (56, 83930), (70, 67144), (77, 61040), (80, 58751), (88, 53410), (98, 47960), (109, 43120), (110, 42728), (112, 41965), (140, 33572), (154, 30520), (176, 26705), (196, 23980), (218, 21560), (220, 21364), (245, 19184), (280, 16786), (308, 15260), (385, 12208), (392, 11990), (436, 10780), (440, 10682), (490, 9592), (539, 8720), (545, 8624), (560, 8393), (616, 7630), (763, 6160), (770, 6104), (784, 5995), (872, 5390), (880, 5341), (980, 4796), (1078, 4360), (1090, 4312), (1199, 3920), (1232, 3815), (1526, 3080), (1540, 3052), (1744, 2695), (1960, 2398), (2156, 2180)]