8270950

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1993}}^1$

素因数の和:2088

約数の個数: 24

約数和(自身を含む): 15577128

約数和(自身を除く): 7306178

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 1993, 2075, 3986, 4150, 9965, 19930, 49825, 99650, 165419, 330838, 827095, 1654190, 4135475, 8270950]

約数ペア:

[(1, 8270950), (2, 4135475), (5, 1654190), (10, 827095), (25, 330838), (50, 165419), (83, 99650), (166, 49825), (415, 19930), (830, 9965), (1993, 4150), (2075, 3986)]