28305340130

素因数分解:

$2^1\times 5^1\times {\mathrm{26801}}^1\times {\mathrm{105613}}^1$

素因数の和:132421

約数の個数: 16

約数和(自身を含む): 50951995704

約数和(自身を除く): 22646655574

約数列:

[1, 2, 5, 10, 26801, 53602, 105613, 134005, 211226, 268010, 528065, 1056130, 2830534013, 5661068026, 14152670065, 28305340130]

約数ペア:

[(1, 28305340130), (2, 14152670065), (5, 5661068026), (10, 2830534013), (26801, 1056130), (53602, 528065), (105613, 268010), (134005, 211226)]