234538880

素因数分解:

$2^7\times 5^1\times {\mathrm{366467}}^1$

素因数の和:366486

約数の個数: 32

約数和(自身を含む): 560696040

約数和(自身を除く): 326157160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 366467, 732934, 1465868, 1832335, 2931736, 3664670, 5863472, 7329340, 11726944, 14658680, 23453888, 29317360, 46907776, 58634720, 117269440, 234538880]

約数ペア:

[(1, 234538880), (2, 117269440), (4, 58634720), (5, 46907776), (8, 29317360), (10, 23453888), (16, 14658680), (20, 11726944), (32, 7329340), (40, 5863472), (64, 3664670), (80, 2931736), (128, 1832335), (160, 1465868), (320, 732934), (640, 366467)]