10790120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 26827200

約数和(自身を除く): 16037080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 137, 179, 220, 274, 358, 440, 548, 685, 716, 895, 1096, 1370, 1432, 1507, 1790, 1969, 2740, 3014, 3580, 3938, 5480, 6028, 7160, 7535, 7876, 9845, 12056, 15070, 15752, 19690, 24523, 30140, 39380, 49046, 60280, 78760, 98092, 122615, 196184, 245230, 269753, 490460, 539506, 980920, 1079012, 1348765, 2158024, 2697530, 5395060, 10790120]

約数ペア:

[(1, 10790120), (2, 5395060), (4, 2697530), (5, 2158024), (8, 1348765), (10, 1079012), (11, 980920), (20, 539506), (22, 490460), (40, 269753), (44, 245230), (55, 196184), (88, 122615), (110, 98092), (137, 78760), (179, 60280), (220, 49046), (274, 39380), (358, 30140), (440, 24523), (548, 19690), (685, 15752), (716, 15070), (895, 12056), (1096, 9845), (1370, 7876), (1432, 7535), (1507, 7160), (1790, 6028), (1969, 5480), (2740, 3938), (3014, 3580)]