2364647120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{65539}}^1$

素因数の和:65604

約数の個数: 80

約数和(自身を含む): 6143981760

約数和(自身を除く): 3779334640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 41, 44, 55, 80, 82, 88, 110, 164, 176, 205, 220, 328, 410, 440, 451, 656, 820, 880, 902, 1640, 1804, 2255, 3280, 3608, 4510, 7216, 9020, 18040, 36080, 65539, 131078, 262156, 327695, 524312, 655390, 720929, 1048624, 1310780, 1441858, 2621560, 2687099, 2883716, 3604645, 5243120, 5374198, 5767432, 7209290, 10748396, 11534864, 13435495, 14418580, 21496792, 26870990, 28837160, 29558089, 42993584, 53741980, 57674320, 59116178, 107483960, 118232356, 147790445, 214967920, 236464712, 295580890, 472929424, 591161780, 1182323560, 2364647120]

約数ペア:

[(1, 2364647120), (2, 1182323560), (4, 591161780), (5, 472929424), (8, 295580890), (10, 236464712), (11, 214967920), (16, 147790445), (20, 118232356), (22, 107483960), (40, 59116178), (41, 57674320), (44, 53741980), (55, 42993584), (80, 29558089), (82, 28837160), (88, 26870990), (110, 21496792), (164, 14418580), (176, 13435495), (205, 11534864), (220, 10748396), (328, 7209290), (410, 5767432), (440, 5374198), (451, 5243120), (656, 3604645), (820, 2883716), (880, 2687099), (902, 2621560), (1640, 1441858), (1804, 1310780), (2255, 1048624), (3280, 720929), (3608, 655390), (4510, 524312), (7216, 327695), (9020, 262156), (18040, 131078), (36080, 65539)]