2068235220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{53609}}^1$

素因数の和:54264

約数の個数: 48

約数和(自身を含む): 5800173120

約数和(自身を除く): 3731937900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 643, 1286, 1929, 2572, 3215, 3858, 6430, 7716, 9645, 12860, 19290, 38580, 53609, 107218, 160827, 214436, 268045, 321654, 536090, 643308, 804135, 1072180, 1608270, 3216540, 34470587, 68941174, 103411761, 137882348, 172352935, 206823522, 344705870, 413647044, 517058805, 689411740, 1034117610, 2068235220]

約数ペア:

[(1, 2068235220), (2, 1034117610), (3, 689411740), (4, 517058805), (5, 413647044), (6, 344705870), (10, 206823522), (12, 172352935), (15, 137882348), (20, 103411761), (30, 68941174), (60, 34470587), (643, 3216540), (1286, 1608270), (1929, 1072180), (2572, 804135), (3215, 643308), (3858, 536090), (6430, 321654), (7716, 268045), (9645, 214436), (12860, 160827), (19290, 107218), (38580, 53609)]