2025311480

素因数分解:

$2^3\times 5^1\times {\mathrm{50632787}}^1$

素因数の和:50632798

約数の個数: 16

約数和(自身を含む): 4556950920

約数和(自身を除く): 2531639440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50632787, 101265574, 202531148, 253163935, 405062296, 506327870, 1012655740, 2025311480]

約数ペア:

[(1, 2025311480), (2, 1012655740), (4, 506327870), (5, 405062296), (8, 253163935), (10, 202531148), (20, 101265574), (40, 50632787)]