27322990

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{6521}}^1$

素因数の和:6947

約数の個数: 16

約数和(自身を含む): 49306320

約数和(自身を除く): 21983330

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 6521, 13042, 32605, 65210, 2732299, 5464598, 13661495, 27322990]

約数ペア:

[(1, 27322990), (2, 13661495), (5, 5464598), (10, 2732299), (419, 65210), (838, 32605), (2095, 13042), (4190, 6521)]