2255607530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{1307}}^1$

素因数の和:1895

約数の個数: 64

約数和(自身を含む): 4593905280

約数和(自身を除く): 2338297750

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 541, 638, 1082, 1307, 1595, 2614, 2705, 3190, 5410, 5951, 6535, 11902, 13070, 14377, 15689, 28754, 29755, 31378, 37903, 59510, 71885, 75806, 78445, 143770, 156890, 172579, 189515, 345158, 379030, 416933, 707087, 833866, 862895, 1414174, 1725790, 2084665, 3535435, 4169330, 7070870, 7777957, 15555914, 20505523, 38889785, 41011046, 77779570, 102527615, 205055230, 225560753, 451121506, 1127803765, 2255607530]

約数ペア:

[(1, 2255607530), (2, 1127803765), (5, 451121506), (10, 225560753), (11, 205055230), (22, 102527615), (29, 77779570), (55, 41011046), (58, 38889785), (110, 20505523), (145, 15555914), (290, 7777957), (319, 7070870), (541, 4169330), (638, 3535435), (1082, 2084665), (1307, 1725790), (1595, 1414174), (2614, 862895), (2705, 833866), (3190, 707087), (5410, 416933), (5951, 379030), (6535, 345158), (11902, 189515), (13070, 172579), (14377, 156890), (15689, 143770), (28754, 78445), (29755, 75806), (31378, 71885), (37903, 59510)]