34780660

素因数分解:

$2^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{2713}}^1$

素因数の和:3363

約数の個数: 24

約数和(自身を含む): 73180296

約数和(自身を除く): 38399636

約数列:

[1, 2, 4, 5, 10, 20, 641, 1282, 2564, 2713, 3205, 5426, 6410, 10852, 12820, 13565, 27130, 54260, 1739033, 3478066, 6956132, 8695165, 17390330, 34780660]

約数ペア:

[(1, 34780660), (2, 17390330), (4, 8695165), (5, 6956132), (10, 3478066), (20, 1739033), (641, 54260), (1282, 27130), (2564, 13565), (2713, 12820), (3205, 10852), (5426, 6410)]