124617740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{479299}}^1$

素因数の和:479321

約数の個数: 24

約数和(自身を含む): 281828400

約数和(自身を除く): 157210660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 479299, 958598, 1917196, 2396495, 4792990, 6230887, 9585980, 12461774, 24923548, 31154435, 62308870, 124617740]

約数ペア:

[(1, 124617740), (2, 62308870), (4, 31154435), (5, 24923548), (10, 12461774), (13, 9585980), (20, 6230887), (26, 4792990), (52, 2396495), (65, 1917196), (130, 958598), (260, 479299)]