27140900

素因数分解:

$2^2\times 5^2\times {\mathrm{271409}}^1$

素因数の和:271423

約数の個数: 18

約数和(自身を含む): 58895970

約数和(自身を除く): 31755070

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 271409, 542818, 1085636, 1357045, 2714090, 5428180, 6785225, 13570450, 27140900]

約数ペア:

[(1, 27140900), (2, 13570450), (4, 6785225), (5, 5428180), (10, 2714090), (20, 1357045), (25, 1085636), (50, 542818), (100, 271409)]