6790720

素因数分解:

$2^6\times 5^1\times {\mathrm{21221}}^1$

素因数の和:21238

約数の個数: 28

約数和(自身を含む): 16171164

約数和(自身を除く): 9380444

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 21221, 42442, 84884, 106105, 169768, 212210, 339536, 424420, 679072, 848840, 1358144, 1697680, 3395360, 6790720]

約数ペア:

[(1, 6790720), (2, 3395360), (4, 1697680), (5, 1358144), (8, 848840), (10, 679072), (16, 424420), (20, 339536), (32, 212210), (40, 169768), (64, 106105), (80, 84884), (160, 42442), (320, 21221)]