11035160

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2531}}^1$

素因数の和:2651

約数の個数: 32

約数和(自身を含む): 25066800

約数和(自身を除く): 14031640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 2531, 4360, 5062, 10124, 12655, 20248, 25310, 50620, 101240, 275879, 551758, 1103516, 1379395, 2207032, 2758790, 5517580, 11035160]

約数ペア:

[(1, 11035160), (2, 5517580), (4, 2758790), (5, 2207032), (8, 1379395), (10, 1103516), (20, 551758), (40, 275879), (109, 101240), (218, 50620), (436, 25310), (545, 20248), (872, 12655), (1090, 10124), (2180, 5062), (2531, 4360)]