47572780

素因数分解:

$2^2\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{2063}}^1$

素因数の和:3225

約数の個数: 24

約数和(自身を含む): 100037952

約数和(自身を除く): 52465172

約数列:

[1, 2, 4, 5, 10, 20, 1153, 2063, 2306, 4126, 4612, 5765, 8252, 10315, 11530, 20630, 23060, 41260, 2378639, 4757278, 9514556, 11893195, 23786390, 47572780]

約数ペア:

[(1, 47572780), (2, 23786390), (4, 11893195), (5, 9514556), (10, 4757278), (20, 2378639), (1153, 41260), (2063, 23060), (2306, 20630), (4126, 11530), (4612, 10315), (5765, 8252)]