40549060

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{7537}}^1$

素因数の和:7815

約数の個数: 24

約数和(自身を含む): 85480920

約数和(自身を除く): 44931860

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5380, 7537, 15074, 30148, 37685, 75370, 150740, 2027453, 4054906, 8109812, 10137265, 20274530, 40549060]

約数ペア:

[(1, 40549060), (2, 20274530), (4, 10137265), (5, 8109812), (10, 4054906), (20, 2027453), (269, 150740), (538, 75370), (1076, 37685), (1345, 30148), (2690, 15074), (5380, 7537)]