9301490620

素因数分解:

$2^2\times 5^1\times {\mathrm{17791}}^1\times {\mathrm{26141}}^1$

素因数の和:43941

約数の個数: 24

約数和(自身を含む): 19534975488

約数和(自身を除く): 10233484868

約数列:

[1, 2, 4, 5, 10, 20, 17791, 26141, 35582, 52282, 71164, 88955, 104564, 130705, 177910, 261410, 355820, 522820, 465074531, 930149062, 1860298124, 2325372655, 4650745310, 9301490620]

約数ペア:

[(1, 9301490620), (2, 4650745310), (4, 2325372655), (5, 1860298124), (10, 930149062), (20, 465074531), (17791, 522820), (26141, 355820), (35582, 261410), (52282, 177910), (71164, 130705), (88955, 104564)]