33520780

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{40879}}^1$

素因数の和:40929

約数の個数: 24

約数和(自身を含む): 72112320

約数和(自身を除く): 38591540

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 40879, 81758, 163516, 204395, 408790, 817580, 1676039, 3352078, 6704156, 8380195, 16760390, 33520780]

約数ペア:

[(1, 33520780), (2, 16760390), (4, 8380195), (5, 6704156), (10, 3352078), (20, 1676039), (41, 817580), (82, 408790), (164, 204395), (205, 163516), (410, 81758), (820, 40879)]