519199010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1259}}^1$

素因数の和:1463

約数の個数: 64

約数和(自身を含む): 1071221760

約数和(自身を除く): 552022750

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 163, 230, 253, 326, 506, 815, 1259, 1265, 1630, 1793, 2518, 2530, 3586, 3749, 6295, 7498, 8965, 12590, 13849, 17930, 18745, 27698, 28957, 37490, 41239, 57914, 69245, 82478, 138490, 144785, 205217, 206195, 289570, 318527, 410434, 412390, 637054, 1026085, 1592635, 2052170, 2257387, 3185270, 4514774, 4719991, 9439982, 11286935, 22573870, 23599955, 47199910, 51919901, 103839802, 259599505, 519199010]

約数ペア:

[(1, 519199010), (2, 259599505), (5, 103839802), (10, 51919901), (11, 47199910), (22, 23599955), (23, 22573870), (46, 11286935), (55, 9439982), (110, 4719991), (115, 4514774), (163, 3185270), (230, 2257387), (253, 2052170), (326, 1592635), (506, 1026085), (815, 637054), (1259, 412390), (1265, 410434), (1630, 318527), (1793, 289570), (2518, 206195), (2530, 205217), (3586, 144785), (3749, 138490), (6295, 82478), (7498, 69245), (8965, 57914), (12590, 41239), (13849, 37490), (17930, 28957), (18745, 27698)]