246272920

素因数分解:

$2^3\times 5^1\times {\mathrm{6156823}}^1$

素因数の和:6156834

約数の個数: 16

約数和(自身を含む): 554114160

約数和(自身を除く): 307841240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6156823, 12313646, 24627292, 30784115, 49254584, 61568230, 123136460, 246272920]

約数ペア:

[(1, 246272920), (2, 123136460), (4, 61568230), (5, 49254584), (8, 30784115), (10, 24627292), (20, 12313646), (40, 6156823)]