29744420

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{31643}}^1$

素因数の和:31699

約数の個数: 24

約数和(自身を含む): 63794304

約数和(自身を除く): 34049884

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 31643, 63286, 126572, 158215, 316430, 632860, 1487221, 2974442, 5948884, 7436105, 14872210, 29744420]

約数ペア:

[(1, 29744420), (2, 14872210), (4, 7436105), (5, 5948884), (10, 2974442), (20, 1487221), (47, 632860), (94, 316430), (188, 158215), (235, 126572), (470, 63286), (940, 31643)]