38477340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19433}}^1$

素因数の和:19459

約数の個数: 72

約数和(自身を含む): 127331568

約数和(自身を除く): 88854228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 19433, 38866, 58299, 77732, 97165, 116598, 174897, 194330, 213763, 233196, 291495, 349794, 388660, 427526, 582990, 641289, 699588, 855052, 874485, 1068815, 1165980, 1282578, 1748970, 1923867, 2137630, 2565156, 3206445, 3497940, 3847734, 4275260, 6412890, 7695468, 9619335, 12825780, 19238670, 38477340]

約数ペア:

[(1, 38477340), (2, 19238670), (3, 12825780), (4, 9619335), (5, 7695468), (6, 6412890), (9, 4275260), (10, 3847734), (11, 3497940), (12, 3206445), (15, 2565156), (18, 2137630), (20, 1923867), (22, 1748970), (30, 1282578), (33, 1165980), (36, 1068815), (44, 874485), (45, 855052), (55, 699588), (60, 641289), (66, 582990), (90, 427526), (99, 388660), (110, 349794), (132, 291495), (165, 233196), (180, 213763), (198, 194330), (220, 174897), (330, 116598), (396, 97165), (495, 77732), (660, 58299), (990, 38866), (1980, 19433)]