264324160

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{48589}}^1$

素因数の和:48623

約数の個数: 56

約数和(自身を含む): 666460440

約数和(自身を除く): 402136280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 48589, 97178, 194356, 242945, 388712, 485890, 777424, 826013, 971780, 1554848, 1652026, 1943560, 3109696, 3304052, 3887120, 4130065, 6608104, 7774240, 8260130, 13216208, 15548480, 16520260, 26432416, 33040520, 52864832, 66081040, 132162080, 264324160]

約数ペア:

[(1, 264324160), (2, 132162080), (4, 66081040), (5, 52864832), (8, 33040520), (10, 26432416), (16, 16520260), (17, 15548480), (20, 13216208), (32, 8260130), (34, 7774240), (40, 6608104), (64, 4130065), (68, 3887120), (80, 3304052), (85, 3109696), (136, 1943560), (160, 1652026), (170, 1554848), (272, 971780), (320, 826013), (340, 777424), (544, 485890), (680, 388712), (1088, 242945), (1360, 194356), (2720, 97178), (5440, 48589)]