4734064640

素因数分解:

$2^{11}\times 5^1\times {\mathrm{462311}}^1$

素因数の和:462338

約数の個数: 48

約数和(自身を含む): 11359005840

約数和(自身を除く): 6624941200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 10240, 462311, 924622, 1849244, 2311555, 3698488, 4623110, 7396976, 9246220, 14793952, 18492440, 29587904, 36984880, 59175808, 73969760, 118351616, 147939520, 236703232, 295879040, 473406464, 591758080, 946812928, 1183516160, 2367032320, 4734064640]

約数ペア:

[(1, 4734064640), (2, 2367032320), (4, 1183516160), (5, 946812928), (8, 591758080), (10, 473406464), (16, 295879040), (20, 236703232), (32, 147939520), (40, 118351616), (64, 73969760), (80, 59175808), (128, 36984880), (160, 29587904), (256, 18492440), (320, 14793952), (512, 9246220), (640, 7396976), (1024, 4623110), (1280, 3698488), (2048, 2311555), (2560, 1849244), (5120, 924622), (10240, 462311)]