260060392370

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{257485537}}^1$

素因数の和:257485645

約数の個数: 16

約数和(自身を含む): 472743447768

約数和(自身を除く): 212683055398

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 257485537, 514971074, 1287427685, 2574855370, 26006039237, 52012078474, 130030196185, 260060392370]

約数ペア:

[(1, 260060392370), (2, 130030196185), (5, 52012078474), (10, 26006039237), (101, 2574855370), (202, 1287427685), (505, 514971074), (1010, 257485537)]