26432560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{613}}^1$

素因数の和:651

約数の個数: 120

約数和(自身を含む): 78115536

約数和(自身を除く): 51682976

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, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 560, 613, 616, 770, 784, 880, 980, 1078, 1226, 1232, 1540, 1960, 2156, 2452, 2695, 3065, 3080, 3920, 4291, 4312, 4904, 5390, 6130, 6160, 6743, 8582, 8624, 9808, 10780, 12260, 13486, 17164, 21455, 21560, 24520, 26972, 30037, 33715, 34328, 42910, 43120, 47201, 49040, 53944, 60074, 67430, 68656, 85820, 94402, 107888, 120148, 134860, 150185, 171640, 188804, 236005, 240296, 269720, 300370, 330407, 343280, 377608, 472010, 480592, 539440, 600740, 660814, 755216, 944020, 1201480, 1321628, 1652035, 1888040, 2402960, 2643256, 3304070, 3776080, 5286512, 6608140, 13216280, 26432560]

約数ペア:

[(1, 26432560), (2, 13216280), (4, 6608140), (5, 5286512), (7, 3776080), (8, 3304070), (10, 2643256), (11, 2402960), (14, 1888040), (16, 1652035), (20, 1321628), (22, 1201480), (28, 944020), (35, 755216), (40, 660814), (44, 600740), (49, 539440), (55, 480592), (56, 472010), (70, 377608), (77, 343280), (80, 330407), (88, 300370), (98, 269720), (110, 240296), (112, 236005), (140, 188804), (154, 171640), (176, 150185), (196, 134860), (220, 120148), (245, 107888), (280, 94402), (308, 85820), (385, 68656), (392, 67430), (440, 60074), (490, 53944), (539, 49040), (560, 47201), (613, 43120), (616, 42910), (770, 34328), (784, 33715), (880, 30037), (980, 26972), (1078, 24520), (1226, 21560), (1232, 21455), (1540, 17164), (1960, 13486), (2156, 12260), (2452, 10780), (2695, 9808), (3065, 8624), (3080, 8582), (3920, 6743), (4291, 6160), (4312, 6130), (4904, 5390)]