1077889800950

素因数分解:

$2^1\times 5^2\times {\mathrm{21557796019}}^1$

素因数の和:21557796031

約数の個数: 12

約数和(自身を含む): 2004875029860

約数和(自身を除く): 926985228910

約数列:

[1, 2, 5, 10, 25, 50, 21557796019, 43115592038, 107788980095, 215577960190, 538944900475, 1077889800950]

約数ペア:

[(1, 1077889800950), (2, 538944900475), (5, 215577960190), (10, 107788980095), (25, 43115592038), (50, 21557796019)]