25497230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1201}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 50368608

約数和(自身を除く): 24871378

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 386, 965, 1201, 1930, 2123, 2402, 4246, 6005, 10615, 12010, 13211, 21230, 26422, 66055, 132110, 231793, 463586, 1158965, 2317930, 2549723, 5099446, 12748615, 25497230]

約数ペア:

[(1, 25497230), (2, 12748615), (5, 5099446), (10, 2549723), (11, 2317930), (22, 1158965), (55, 463586), (110, 231793), (193, 132110), (386, 66055), (965, 26422), (1201, 21230), (1930, 13211), (2123, 12010), (2402, 10615), (4246, 6005)]