9565581440

素因数分解:

$2^7\times 5^1\times {\mathrm{14946221}}^1$

素因数の和:14946240

約数の個数: 32

約数和(自身を含む): 22867719660

約数和(自身を除く): 13302138220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 14946221, 29892442, 59784884, 74731105, 119569768, 149462210, 239139536, 298924420, 478279072, 597848840, 956558144, 1195697680, 1913116288, 2391395360, 4782790720, 9565581440]

約数ペア:

[(1, 9565581440), (2, 4782790720), (4, 2391395360), (5, 1913116288), (8, 1195697680), (10, 956558144), (16, 597848840), (20, 478279072), (32, 298924420), (40, 239139536), (64, 149462210), (80, 119569768), (128, 74731105), (160, 59784884), (320, 29892442), (640, 14946221)]