29379580

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{20123}}^1$

素因数の和:20205

約数の個数: 24

約数和(自身を含む): 62545392

約数和(自身を除く): 33165812

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 20123, 40246, 80492, 100615, 201230, 402460, 1468979, 2937958, 5875916, 7344895, 14689790, 29379580]

約数ペア:

[(1, 29379580), (2, 14689790), (4, 7344895), (5, 5875916), (10, 2937958), (20, 1468979), (73, 402460), (146, 201230), (292, 100615), (365, 80492), (730, 40246), (1460, 20123)]