172792010

素因数分解:

$2^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{26141}}^1$

素因数の和:26809

約数の個数: 16

約数和(自身を含む): 311508072

約数和(自身を除く): 138716062

約数列:

[1, 2, 5, 10, 661, 1322, 3305, 6610, 26141, 52282, 130705, 261410, 17279201, 34558402, 86396005, 172792010]

約数ペア:

[(1, 172792010), (2, 86396005), (5, 34558402), (10, 17279201), (661, 261410), (1322, 130705), (3305, 52282), (6610, 26141)]