125504320

素因数分解:

$2^6\times 5^1\times {\mathrm{392201}}^1$

素因数の和:392218

約数の個数: 28

約数和(自身を含む): 298857924

約数和(自身を除く): 173353604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 392201, 784402, 1568804, 1961005, 3137608, 3922010, 6275216, 7844020, 12550432, 15688040, 25100864, 31376080, 62752160, 125504320]

約数ペア:

[(1, 125504320), (2, 62752160), (4, 31376080), (5, 25100864), (8, 15688040), (10, 12550432), (16, 7844020), (20, 6275216), (32, 3922010), (40, 3137608), (64, 1961005), (80, 1568804), (160, 784402), (320, 392201)]