38580080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6263}}^1$

素因数の和:6294

約数の個数: 80

約数和(自身を含む): 111849984

約数和(自身を除く): 73269904

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 6263, 12526, 25052, 31315, 43841, 50104, 62630, 68893, 87682, 100208, 125260, 137786, 175364, 219205, 250520, 275572, 344465, 350728, 438410, 482251, 501040, 551144, 688930, 701456, 876820, 964502, 1102288, 1377860, 1753640, 1929004, 2411255, 2755720, 3507280, 3858008, 4822510, 5511440, 7716016, 9645020, 19290040, 38580080]

約数ペア:

[(1, 38580080), (2, 19290040), (4, 9645020), (5, 7716016), (7, 5511440), (8, 4822510), (10, 3858008), (11, 3507280), (14, 2755720), (16, 2411255), (20, 1929004), (22, 1753640), (28, 1377860), (35, 1102288), (40, 964502), (44, 876820), (55, 701456), (56, 688930), (70, 551144), (77, 501040), (80, 482251), (88, 438410), (110, 350728), (112, 344465), (140, 275572), (154, 250520), (176, 219205), (220, 175364), (280, 137786), (308, 125260), (385, 100208), (440, 87682), (560, 68893), (616, 62630), (770, 50104), (880, 43841), (1232, 31315), (1540, 25052), (3080, 12526), (6160, 6263)]