12764302210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1\times {\mathrm{2371}}^1$

素因数の和:2947

約数の個数: 64

約数和(自身を含む): 25361424000

約数和(自身を除く): 12597121790

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 449, 545, 898, 1090, 1199, 2245, 2371, 2398, 4490, 4742, 4939, 5995, 9878, 11855, 11990, 23710, 24695, 26081, 48941, 49390, 52162, 97882, 130405, 244705, 258439, 260810, 489410, 516878, 538351, 1064579, 1076702, 1292195, 2129158, 2584390, 2691755, 2842829, 5322895, 5383510, 5685658, 10645790, 11710369, 14214145, 23420738, 28428290, 58551845, 116039111, 117103690, 232078222, 580195555, 1160391110, 1276430221, 2552860442, 6382151105, 12764302210]

約数ペア:

[(1, 12764302210), (2, 6382151105), (5, 2552860442), (10, 1276430221), (11, 1160391110), (22, 580195555), (55, 232078222), (109, 117103690), (110, 116039111), (218, 58551845), (449, 28428290), (545, 23420738), (898, 14214145), (1090, 11710369), (1199, 10645790), (2245, 5685658), (2371, 5383510), (2398, 5322895), (4490, 2842829), (4742, 2691755), (4939, 2584390), (5995, 2129158), (9878, 1292195), (11855, 1076702), (11990, 1064579), (23710, 538351), (24695, 516878), (26081, 489410), (48941, 260810), (49390, 258439), (52162, 244705), (97882, 130405)]