2444360

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1153}}^1$

素因数の和:1217

約数の個数: 32

約数和(自身を含む): 5608440

約数和(自身を除く): 3164080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 1153, 2120, 2306, 4612, 5765, 9224, 11530, 23060, 46120, 61109, 122218, 244436, 305545, 488872, 611090, 1222180, 2444360]

約数ペア:

[(1, 2444360), (2, 1222180), (4, 611090), (5, 488872), (8, 305545), (10, 244436), (20, 122218), (40, 61109), (53, 46120), (106, 23060), (212, 11530), (265, 9224), (424, 5765), (530, 4612), (1060, 2306), (1153, 2120)]