5242289080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{18722461}}^1$

素因数の和:18722479

約数の個数: 32

約数和(自身を含む): 13480172640

約数和(自身を除く): 8237883560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 18722461, 37444922, 74889844, 93612305, 131057227, 149779688, 187224610, 262114454, 374449220, 524228908, 655286135, 748898440, 1048457816, 1310572270, 2621144540, 5242289080]

約数ペア:

[(1, 5242289080), (2, 2621144540), (4, 1310572270), (5, 1048457816), (7, 748898440), (8, 655286135), (10, 524228908), (14, 374449220), (20, 262114454), (28, 187224610), (35, 149779688), (40, 131057227), (56, 93612305), (70, 74889844), (140, 37444922), (280, 18722461)]