26700380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{190717}}^1$

素因数の和:190733

約数の個数: 24

約数和(自身を含む): 64081248

約数和(自身を除く): 37380868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 190717, 381434, 762868, 953585, 1335019, 1907170, 2670038, 3814340, 5340076, 6675095, 13350190, 26700380]

約数ペア:

[(1, 26700380), (2, 13350190), (4, 6675095), (5, 5340076), (7, 3814340), (10, 2670038), (14, 1907170), (20, 1335019), (28, 953585), (35, 762868), (70, 381434), (140, 190717)]