5311790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1123}}^1$

素因数の和:1184

約数の個数: 32

約数和(自身を含む): 10682496

約数和(自身を除く): 5370706

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 1123, 2246, 2365, 4730, 5615, 11230, 12353, 24706, 48289, 61765, 96578, 123530, 241445, 482890, 531179, 1062358, 2655895, 5311790]

約数ペア:

[(1, 5311790), (2, 2655895), (5, 1062358), (10, 531179), (11, 482890), (22, 241445), (43, 123530), (55, 96578), (86, 61765), (110, 48289), (215, 24706), (430, 12353), (473, 11230), (946, 5615), (1123, 4730), (2246, 2365)]