29703040

素因数分解:

$2^7\times 5^1\times {\mathrm{46411}}^1$

素因数の和:46430

約数の個数: 32

約数和(自身を含む): 71010360

約数和(自身を除く): 41307320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 46411, 92822, 185644, 232055, 371288, 464110, 742576, 928220, 1485152, 1856440, 2970304, 3712880, 5940608, 7425760, 14851520, 29703040]

約数ペア:

[(1, 29703040), (2, 14851520), (4, 7425760), (5, 5940608), (8, 3712880), (10, 2970304), (16, 1856440), (20, 1485152), (32, 928220), (40, 742576), (64, 464110), (80, 371288), (128, 232055), (160, 185644), (320, 92822), (640, 46411)]