26074420

素因数分解:

$2^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{2113}}^1$

素因数の和:2739

約数の個数: 24

約数和(自身を含む): 54870984

約数和(自身を除く): 28796564

約数列:

[1, 2, 4, 5, 10, 20, 617, 1234, 2113, 2468, 3085, 4226, 6170, 8452, 10565, 12340, 21130, 42260, 1303721, 2607442, 5214884, 6518605, 13037210, 26074420]

約数ペア:

[(1, 26074420), (2, 13037210), (4, 6518605), (5, 5214884), (10, 2607442), (20, 1303721), (617, 42260), (1234, 21130), (2113, 12340), (2468, 10565), (3085, 8452), (4226, 6170)]