37340980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{64381}}^1$

素因数の和:64419

約数の個数: 24

約数和(自身を含む): 81121320

約数和(自身を除く): 43780340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 64381, 128762, 257524, 321905, 643810, 1287620, 1867049, 3734098, 7468196, 9335245, 18670490, 37340980]

約数ペア:

[(1, 37340980), (2, 18670490), (4, 9335245), (5, 7468196), (10, 3734098), (20, 1867049), (29, 1287620), (58, 643810), (116, 321905), (145, 257524), (290, 128762), (580, 64381)]