27818410

素因数分解:

$2^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{4889}}^1$

素因数の和:5465

約数の個数: 16

約数和(自身を含む): 50171400

約数和(自身を除く): 22352990

約数列:

[1, 2, 5, 10, 569, 1138, 2845, 4889, 5690, 9778, 24445, 48890, 2781841, 5563682, 13909205, 27818410]

約数ペア:

[(1, 27818410), (2, 13909205), (5, 5563682), (10, 2781841), (569, 48890), (1138, 24445), (2845, 9778), (4889, 5690)]