27148900

素因数分解:

$2^2\times 5^2\times {\mathrm{271489}}^1$

素因数の和:271503

約数の個数: 18

約数和(自身を含む): 58913330

約数和(自身を除く): 31764430

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 271489, 542978, 1085956, 1357445, 2714890, 5429780, 6787225, 13574450, 27148900]

約数ペア:

[(1, 27148900), (2, 13574450), (4, 6787225), (5, 5429780), (10, 2714890), (20, 1357445), (25, 1085956), (50, 542978), (100, 271489)]