157084269080

素因数分解:

$2^3\times 5^1\times {\mathrm{3927106727}}^1$

素因数の和:3927106738

約数の個数: 16

約数和(自身を含む): 353439605520

約数和(自身を除く): 196355336440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3927106727, 7854213454, 15708426908, 19635533635, 31416853816, 39271067270, 78542134540, 157084269080]

約数ペア:

[(1, 157084269080), (2, 78542134540), (4, 39271067270), (5, 31416853816), (8, 19635533635), (10, 15708426908), (20, 7854213454), (40, 3927106727)]