248877140

素因数分解:

$2^2\times 5^1\times {\mathrm{2029}}^1\times {\mathrm{6133}}^1$

素因数の和:8171

約数の個数: 24

約数和(自身を含む): 522984840

約数和(自身を除く): 274107700

約数列:

[1, 2, 4, 5, 10, 20, 2029, 4058, 6133, 8116, 10145, 12266, 20290, 24532, 30665, 40580, 61330, 122660, 12443857, 24887714, 49775428, 62219285, 124438570, 248877140]

約数ペア:

[(1, 248877140), (2, 124438570), (4, 62219285), (5, 49775428), (10, 24887714), (20, 12443857), (2029, 122660), (4058, 61330), (6133, 40580), (8116, 30665), (10145, 24532), (12266, 20290)]