5442350

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1223}}^1$

素因数の和:1324

約数の個数: 24

約数和(自身を含む): 10244880

約数和(自身を除く): 4802530

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 1223, 2225, 2446, 4450, 6115, 12230, 30575, 61150, 108847, 217694, 544235, 1088470, 2721175, 5442350]

約数ペア:

[(1, 5442350), (2, 2721175), (5, 1088470), (10, 544235), (25, 217694), (50, 108847), (89, 61150), (178, 30575), (445, 12230), (890, 6115), (1223, 4450), (2225, 2446)]