27640910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4259}}^1$

素因数の和:4336

約数の個数: 32

約数和(自身を含む): 55209600

約数和(自身を除く): 27568690

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 3245, 4259, 6490, 8518, 21295, 42590, 46849, 93698, 234245, 251281, 468490, 502562, 1256405, 2512810, 2764091, 5528182, 13820455, 27640910]

約数ペア:

[(1, 27640910), (2, 13820455), (5, 5528182), (10, 2764091), (11, 2512810), (22, 1256405), (55, 502562), (59, 468490), (110, 251281), (118, 234245), (295, 93698), (590, 46849), (649, 42590), (1298, 21295), (3245, 8518), (4259, 6490)]