8224460

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2153}}^1$

素因数の和:2353

約数の個数: 24

約数和(自身を含む): 17369856

約数和(自身を除く): 9145396

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 2153, 3820, 4306, 8612, 10765, 21530, 43060, 411223, 822446, 1644892, 2056115, 4112230, 8224460]

約数ペア:

[(1, 8224460), (2, 4112230), (4, 2056115), (5, 1644892), (10, 822446), (20, 411223), (191, 43060), (382, 21530), (764, 10765), (955, 8612), (1910, 4306), (2153, 3820)]