233622140

素因数分解:

$2^2\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{9133}}^1$

素因数の和:10421

約数の個数: 24

約数和(自身を含む): 491043840

約数和(自身を除く): 257421700

約数列:

[1, 2, 4, 5, 10, 20, 1279, 2558, 5116, 6395, 9133, 12790, 18266, 25580, 36532, 45665, 91330, 182660, 11681107, 23362214, 46724428, 58405535, 116811070, 233622140]

約数ペア:

[(1, 233622140), (2, 116811070), (4, 58405535), (5, 46724428), (10, 23362214), (20, 11681107), (1279, 182660), (2558, 91330), (5116, 45665), (6395, 36532), (9133, 25580), (12790, 18266)]