88344320

素因数分解:

$2^8\times 5^1\times {\mathrm{69019}}^1$

素因数の和:69040

約数の個数: 36

約数和(自身を含む): 211615320

約数和(自身を除く): 123271000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 69019, 138038, 276076, 345095, 552152, 690190, 1104304, 1380380, 2208608, 2760760, 4417216, 5521520, 8834432, 11043040, 17668864, 22086080, 44172160, 88344320]

約数ペア:

[(1, 88344320), (2, 44172160), (4, 22086080), (5, 17668864), (8, 11043040), (10, 8834432), (16, 5521520), (20, 4417216), (32, 2760760), (40, 2208608), (64, 1380380), (80, 1104304), (128, 690190), (160, 552152), (256, 345095), (320, 276076), (640, 138038), (1280, 69019)]