43894136240

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{23869}}^1$

素因数の和:24190

約数の個数: 80

約数和(自身を含む): 103430046720

約数和(自身を除く): 59535910480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 181, 254, 362, 508, 635, 724, 905, 1016, 1270, 1448, 1810, 2032, 2540, 2896, 3620, 5080, 7240, 10160, 14480, 22987, 23869, 45974, 47738, 91948, 95476, 114935, 119345, 183896, 190952, 229870, 238690, 367792, 381904, 459740, 477380, 919480, 954760, 1838960, 1909520, 3031363, 4320289, 6062726, 8640578, 12125452, 15156815, 17281156, 21601445, 24250904, 30313630, 34562312, 43202890, 48501808, 60627260, 69124624, 86405780, 121254520, 172811560, 242509040, 345623120, 548676703, 1097353406, 2194706812, 2743383515, 4389413624, 5486767030, 8778827248, 10973534060, 21947068120, 43894136240]

約数ペア:

[(1, 43894136240), (2, 21947068120), (4, 10973534060), (5, 8778827248), (8, 5486767030), (10, 4389413624), (16, 2743383515), (20, 2194706812), (40, 1097353406), (80, 548676703), (127, 345623120), (181, 242509040), (254, 172811560), (362, 121254520), (508, 86405780), (635, 69124624), (724, 60627260), (905, 48501808), (1016, 43202890), (1270, 34562312), (1448, 30313630), (1810, 24250904), (2032, 21601445), (2540, 17281156), (2896, 15156815), (3620, 12125452), (5080, 8640578), (7240, 6062726), (10160, 4320289), (14480, 3031363), (22987, 1909520), (23869, 1838960), (45974, 954760), (47738, 919480), (91948, 477380), (95476, 459740), (114935, 381904), (119345, 367792), (183896, 238690), (190952, 229870)]