74364340

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79111}}^1$

素因数の和:79167

約数の個数: 24

約数和(自身を含む): 159489792

約数和(自身を除く): 85125452

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 79111, 158222, 316444, 395555, 791110, 1582220, 3718217, 7436434, 14872868, 18591085, 37182170, 74364340]

約数ペア:

[(1, 74364340), (2, 37182170), (4, 18591085), (5, 14872868), (10, 7436434), (20, 3718217), (47, 1582220), (94, 791110), (188, 395555), (235, 316444), (470, 158222), (940, 79111)]