190045060

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{42611}}^1$

素因数の和:42843

約数の個数: 24

約数和(自身を含む): 400893696

約数和(自身を除く): 210848636

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 42611, 85222, 170444, 213055, 426110, 852220, 9502253, 19004506, 38009012, 47511265, 95022530, 190045060]

約数ペア:

[(1, 190045060), (2, 95022530), (4, 47511265), (5, 38009012), (10, 19004506), (20, 9502253), (223, 852220), (446, 426110), (892, 213055), (1115, 170444), (2230, 85222), (4460, 42611)]