9937580

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12119}}^1$

素因数の和:12169

約数の個数: 24

約数和(自身を含む): 21379680

約数和(自身を除く): 11442100

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 12119, 24238, 48476, 60595, 121190, 242380, 496879, 993758, 1987516, 2484395, 4968790, 9937580]

約数ペア:

[(1, 9937580), (2, 4968790), (4, 2484395), (5, 1987516), (10, 993758), (20, 496879), (41, 242380), (82, 121190), (164, 60595), (205, 48476), (410, 24238), (820, 12119)]