65744060

素因数分解:

$2^2\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{2851}}^1$

素因数の和:4013

約数の個数: 24

約数和(自身を含む): 138230736

約数和(自身を除く): 72486676

約数列:

[1, 2, 4, 5, 10, 20, 1153, 2306, 2851, 4612, 5702, 5765, 11404, 11530, 14255, 23060, 28510, 57020, 3287203, 6574406, 13148812, 16436015, 32872030, 65744060]

約数ペア:

[(1, 65744060), (2, 32872030), (4, 16436015), (5, 13148812), (10, 6574406), (20, 3287203), (1153, 57020), (2306, 28510), (2851, 23060), (4612, 14255), (5702, 11530), (5765, 11404)]