53442189440

素因数分解:

$2^7\times 5^1\times {\mathrm{83503421}}^1$

素因数の和:83503440

約数の個数: 32

約数和(自身を含む): 127760235660

約数和(自身を除く): 74318046220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 83503421, 167006842, 334013684, 417517105, 668027368, 835034210, 1336054736, 1670068420, 2672109472, 3340136840, 5344218944, 6680273680, 10688437888, 13360547360, 26721094720, 53442189440]

約数ペア:

[(1, 53442189440), (2, 26721094720), (4, 13360547360), (5, 10688437888), (8, 6680273680), (10, 5344218944), (16, 3340136840), (20, 2672109472), (32, 1670068420), (40, 1336054736), (64, 835034210), (80, 668027368), (128, 417517105), (160, 334013684), (320, 167006842), (640, 83503421)]