26362420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{188303}}^1$

素因数の和:188319

約数の個数: 24

約数和(自身を含む): 63270144

約数和(自身を除く): 36907724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 188303, 376606, 753212, 941515, 1318121, 1883030, 2636242, 3766060, 5272484, 6590605, 13181210, 26362420]

約数ペア:

[(1, 26362420), (2, 13181210), (4, 6590605), (5, 5272484), (7, 3766060), (10, 2636242), (14, 1883030), (20, 1318121), (28, 941515), (35, 753212), (70, 376606), (140, 188303)]