239703040

素因数分解:

$2^{10}\times 5^1\times {\mathrm{46817}}^1$

素因数の和:46842

約数の個数: 44

約数和(自身を含む): 575018676

約数和(自身を除く): 335315636

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 46817, 93634, 187268, 234085, 374536, 468170, 749072, 936340, 1498144, 1872680, 2996288, 3745360, 5992576, 7490720, 11985152, 14981440, 23970304, 29962880, 47940608, 59925760, 119851520, 239703040]

約数ペア:

[(1, 239703040), (2, 119851520), (4, 59925760), (5, 47940608), (8, 29962880), (10, 23970304), (16, 14981440), (20, 11985152), (32, 7490720), (40, 5992576), (64, 3745360), (80, 2996288), (128, 1872680), (160, 1498144), (256, 936340), (320, 749072), (512, 468170), (640, 374536), (1024, 234085), (1280, 187268), (2560, 93634), (5120, 46817)]