65576830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 135794880

約数和(自身を除く): 70218050

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 61, 110, 122, 145, 290, 305, 319, 337, 610, 638, 671, 674, 1342, 1595, 1685, 1769, 3190, 3355, 3370, 3538, 3707, 6710, 7414, 8845, 9773, 17690, 18535, 19459, 19546, 20557, 37070, 38918, 41114, 48865, 97295, 97730, 102785, 107503, 194590, 205570, 215006, 226127, 452254, 537515, 596153, 1075030, 1130635, 1192306, 2261270, 2980765, 5961530, 6557683, 13115366, 32788415, 65576830]

約数ペア:

[(1, 65576830), (2, 32788415), (5, 13115366), (10, 6557683), (11, 5961530), (22, 2980765), (29, 2261270), (55, 1192306), (58, 1130635), (61, 1075030), (110, 596153), (122, 537515), (145, 452254), (290, 226127), (305, 215006), (319, 205570), (337, 194590), (610, 107503), (638, 102785), (671, 97730), (674, 97295), (1342, 48865), (1595, 41114), (1685, 38918), (1769, 37070), (3190, 20557), (3355, 19546), (3370, 19459), (3538, 18535), (3707, 17690), (6710, 9773), (7414, 8845)]