76082800

素因数分解:

$2^4\times 5^2\times {\mathrm{190207}}^1$

素因数の和:190225

約数の個数: 30

約数和(自身を含む): 182789888

約数和(自身を除く): 106707088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 190207, 380414, 760828, 951035, 1521656, 1902070, 3043312, 3804140, 4755175, 7608280, 9510350, 15216560, 19020700, 38041400, 76082800]

約数ペア:

[(1, 76082800), (2, 38041400), (4, 19020700), (5, 15216560), (8, 9510350), (10, 7608280), (16, 4755175), (20, 3804140), (25, 3043312), (40, 1902070), (50, 1521656), (80, 951035), (100, 760828), (200, 380414), (400, 190207)]