2097308049380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19559}}^1\times {\mathrm{184879}}^1$

素因数の和:204476

約数の個数: 48

約数和(自身を含む): 4556478528000

約数和(自身を除く): 2459170478620

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 19559, 39118, 78236, 97795, 184879, 195590, 369758, 391180, 567211, 739516, 924395, 1134422, 1848790, 2268844, 2836055, 3697580, 5361491, 5672110, 10722982, 11344220, 21445964, 26807455, 53614910, 107229820, 3616048361, 7232096722, 14464193444, 18080241805, 36160483610, 72320967220, 104865402469, 209730804938, 419461609876, 524327012345, 1048654024690, 2097308049380]

約数ペア:

[(1, 2097308049380), (2, 1048654024690), (4, 524327012345), (5, 419461609876), (10, 209730804938), (20, 104865402469), (29, 72320967220), (58, 36160483610), (116, 18080241805), (145, 14464193444), (290, 7232096722), (580, 3616048361), (19559, 107229820), (39118, 53614910), (78236, 26807455), (97795, 21445964), (184879, 11344220), (195590, 10722982), (369758, 5672110), (391180, 5361491), (567211, 3697580), (739516, 2836055), (924395, 2268844), (1134422, 1848790)]