122826800

素因数分解:

$2^4\times 5^2\times {\mathrm{307067}}^1$

素因数の和:307085

約数の個数: 30

約数和(自身を含む): 295092348

約数和(自身を除く): 172265548

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 307067, 614134, 1228268, 1535335, 2456536, 3070670, 4913072, 6141340, 7676675, 12282680, 15353350, 24565360, 30706700, 61413400, 122826800]

約数ペア:

[(1, 122826800), (2, 61413400), (4, 30706700), (5, 24565360), (8, 15353350), (10, 12282680), (16, 7676675), (20, 6141340), (25, 4913072), (40, 3070670), (50, 2456536), (80, 1535335), (100, 1228268), (200, 614134), (400, 307067)]