23087740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{88799}}^1$

素因数の和:88821

約数の個数: 24

約数和(自身を含む): 52214400

約数和(自身を除く): 29126660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 88799, 177598, 355196, 443995, 887990, 1154387, 1775980, 2308774, 4617548, 5771935, 11543870, 23087740]

約数ペア:

[(1, 23087740), (2, 11543870), (4, 5771935), (5, 4617548), (10, 2308774), (13, 1775980), (20, 1154387), (26, 887990), (52, 443995), (65, 355196), (130, 177598), (260, 88799)]