2012993675

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:501

約数の個数: 96

約数和(自身を含む): 3259077120

約数和(自身を除く): 1246083445

約数列:

[1, 5, 7, 11, 25, 29, 35, 55, 77, 107, 145, 175, 203, 275, 319, 337, 385, 535, 725, 749, 1015, 1177, 1595, 1685, 1925, 2233, 2359, 2675, 3103, 3707, 3745, 5075, 5885, 7975, 8239, 8425, 9773, 11165, 11795, 15515, 18535, 18725, 21721, 25949, 29425, 34133, 36059, 41195, 48865, 55825, 58975, 68411, 77575, 92675, 107503, 108605, 129745, 170665, 180295, 205975, 238931, 244325, 252413, 342055, 396649, 537515, 543025, 648725, 752521, 853325, 901475, 1045711, 1194655, 1262065, 1710275, 1983245, 2687575, 2776543, 3762605, 5228555, 5973275, 6310325, 7319977, 9916225, 11502821, 13882715, 18813025, 26142775, 36599885, 57514105, 69413575, 80519747, 182999425, 287570525, 402598735, 2012993675]

約数ペア:

[(1, 2012993675), (5, 402598735), (7, 287570525), (11, 182999425), (25, 80519747), (29, 69413575), (35, 57514105), (55, 36599885), (77, 26142775), (107, 18813025), (145, 13882715), (175, 11502821), (203, 9916225), (275, 7319977), (319, 6310325), (337, 5973275), (385, 5228555), (535, 3762605), (725, 2776543), (749, 2687575), (1015, 1983245), (1177, 1710275), (1595, 1262065), (1685, 1194655), (1925, 1045711), (2233, 901475), (2359, 853325), (2675, 752521), (3103, 648725), (3707, 543025), (3745, 537515), (5075, 396649), (5885, 342055), (7975, 252413), (8239, 244325), (8425, 238931), (9773, 205975), (11165, 180295), (11795, 170665), (15515, 129745), (18535, 108605), (18725, 107503), (21721, 92675), (25949, 77575), (29425, 68411), (34133, 58975), (36059, 55825), (41195, 48865)]